replacement, at our option, fob - gpi · accuracy grade 2a to asme b40.1 (full scale 0.5% accuracy)...
TRANSCRIPT
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JHawk Instrument Inc. warrants the component parts and workmanship of itsproducts under normal use and service for a
period of one year from the date of the shipment. All obligations and liabilities assumedunder this warranty are limited to the repair orreplacement, at our option, FOB JHawk, of defec-tive units that are returned, carrier charges pre-paid. Improper use, application or servicing voidsall warranties. In no event shall JHawk be liablefor indirect or consequential damages arising outof the provision or use of its products.
Warranty on products and accessories furnishedby JHawk but not manufactured by JHawk, shallbe limited to the respective product and/oraccessory manufactured for such units. JHawkmakes no warranties of any kind or nature onsuch equipment, and in no event shall JHawk beliable for indirect or consequential damages arising out of the provision or use of these products.
Warranty Statement
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Table of Contents
Utility Gauges 5
Liquid Fillable BB Gauges 6
Liquid Filled Gauges 7
Liquid Fillable SS Gauges 8
Solid Front Process Gauges with Phenolic Case 9
Back Connected Bi-Metal Thermometers 10
Adjustable Angle BI-Metal Thermometers 11
316 SS Thermowells 12
Brass Ball Valves 13
1-PC Hexagon Reduced Bore Ball Valves 14
2 Piece Full Port Ball Valves Screwed End V-2 15
2 Piece Full Port Ball Valves Screwed End V-2NF 16
3 Piece Full Port Ball Valves V3-M 17
Mini Valves 18
Needle Valves 19
Compression Fitting Needle Valves 20
In-Line Check Valves 21
3-PC Wafer Disc Check Valves V3 - WC 22
Y Strainer 23
Butterfly Valves 24-25
Brass Gate Valves 26
Leveling Saddles 27
Index 28
notes 29
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5
BackConnection
Gauge Size/Type A B E F G
11/2 Inch 1.60 0.99 0.31 1.61 1.56mm 42 25 8 41 40
2 Inch 2.08 1.13 .39 2.01 1.85mm 53 29 10 51 47
21/2 Inch 2.49 1.13 .39 2.44 1.87mm 63 29 10 62 47
Utility Gauges
Dial Size: 11/2”, 2” & 21/2”
Superb quality, economically pricedISO 9002 certified facility
Utility steel case gauges are an eco-nomical and general purpose gaugefor pressure measurements from
vacuum/compound through 10,000 psi.Typical applications include pumps, com-pression, pool filters, commercial andindustrial equipment.
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LowerConnection
Gauge Size/Type A B C D E F
11/2 Inch 1.66 0.99 1.45 .33 .32 1.61mm 42 25 37 8 5 41
2Inch 2.08 1.13 1.8 0.37 0.39 2.01mm 53 28 46 9 10 51
21/2 Inch 2.48 1.13 1.95 .42 .39 2.43mm 63 29 50 11 10 62
Steel Case Dimensions
Features
11/2”
2”
21/2”
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Liquid Fillable BB Gauges
Dial Size: 21/2”Superb quality, economically pricedISO 9002 – certified facilityPressure range to 10,000 psi
Liquid fillable BB gauges offer exceptional service in applicationswhere strict vibration or pulsation
occur. Liquid filled gauges offer a signifi-cant cushioning and dampening effectreducing pointer flutter and internalgauge damage. These gauges have anintegral bourdon tube which is solderedor brazed directly into the one-piececase/socket.
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LowerConnection
Gauge Size/Type A B C D E F
21/2 Inch 2.60 1.50 2.20 0.41 1.21 2.44
mm 66 38 56 10 31 62
BACKConnection
Gauge Size/Type A B F G
21/2 Inch 2.60 1.50 2.44 2.46
mm 66 38 62 62
Features
BBS CASE Dimensions
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BackConnection
Gauge Size/Type A B F G
11/2 Inch 1.78 1.00 1.61 1.62mm 45 25 41 41
21/2Inch 2.62 1.13 2.45 2.05mm 66 29 62 52
LowerConnection
Gauge Size/Type A B C D E F
11/2 Inch 1.78 1.00 1.50 0.34 0.19 1.84mm 45 25 38 9 5 47
21/2 Inch 2.62 1.13 2.08 0.39 0.22 2.45mm 66 29 53 10 5 62
4 Inch 4.29 1.42 3.14 0.46 0.29 3.88mm 109 36 80 12 7 98
Liquid Filled Gauges
Dial Size: 11/2, 21/2 & 4Superb quality, economically pricedISO 9002 - certified facilityPressure range to 15,000 psi
Liquid filled SS case, brass internalgauges are designed to perform inrugged applications and harsh envi-
ronmental conditions - especially where pulsation and vibration are a problem.Liquid filled gauges offer a significantcushioning and dampening effect reduc-ing pointer flutter and internal gaugedamage.
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4”
21/2”
Features
Case Dimensions
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Liquid Fillable SS Gauges
Dial Size: 11/2”, 21/2” & 4”Superb quality, economically pricedISO 9002 - certified facilityPressure range to 15,000 psi
Liquid fillable all stainless steel gauges arethe ultimate incorrosion resistant, heavyduty, vacuum and pressure gauges. They
are used in corrosive service where ruggedness and reliability are critical. Typicalapplications include chemical and petroleumrefineries, pharmaceutical, offshore drillingand production, paper mills, fertilizer, etc.
LowerConnection
Gauge Size/Type A B C D E F
11/2 Inch 1.78 1.00 1.50 .34 .19 1.61mm 45 25 38 9 5 41
21/2 Inch 2.62 1.13 2.08 .39 .22 2.45mm 66 29 53 10 5 62
4Inch 4.29 1.42 3.14 .46 .29 3.88mm 109 36 80 12 7 98
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2.1/2”
4”
Dimensions
Features
BackConnection
Gauge Size/Type A B F G
11/2 Inch 1.78 1.00 1.61 1.62
mm 45 25 41 41
21/2Inch 2.62 1.13 2.45 2.05
mm 66 29 62 52
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Solid Front Process Gauges withPhenolic Case
The J Hawk solid front process gauges withphenolic case are widely used for petrochemical and chemical processing
industries. These gauges are also applied to compressors, water treatment plants, food processing plants, power generating stations andpulsating pumps. There is a solid wall betweenpressure sensing element and the window. Thisdesign provides better safety for monitoring thegauges in the envent of the gauge failure.
The bourdon tube has stainless steel internal parts such as bourdon tube, socket,movement and screw washers. The stainlesssteel sensing element is suitable for use in corro-sive media and the pressure system is not subjectto damage.
JHawk Gauge offers liquid fillable cases. Theliquid filling may be glycerin or silicone. Thisgauge features a filling vent. This special designlets users quickly and conveniently fill dry gaugeswithout special tools or fixtures.
Dial Size 4 ½ (115mm)
Case & Ring Phenolic case & bezel ringthreaded with a gasket
Socket Material 316 Stainless steel
Movement 304 Stainless steel
Mounting Stem, surface & flush
Window Materiall Tempered Safety Glass
Bourdon Tube 316 Stainless steel
Pointer Anodized aluminum withblack finish
Scale psi, kpa (single or dual)
Adjustment Micro-adjustable pointer
Connection Size 1/2” & 1/4 NPT standard
Accuracy Grade 2A to ASME B40.1(Full scale 0.5% accuracy)
Case Dimensions
Solid front with pressure relief back to ASME B40.1standard that will reduce the possibility of windowfailure and projection of parts outward through thefront of the gauge.
The phenolic case and Polyimide ring supply betterperformance to resist rugged, corrosive and hightemperature environment.
The stainless steel rotary geared movement reducesfriction and corrosion which assures a smooth-mov-ing pointer and accurate pressure indication.
Maximum and minimum pressure stop of movementcan be offered to protect against damage caused bysudden vacuum or over pressure.
Process gauges are equipped with pressure com-pensating diaphragm installed in the casing backand connected to the outer atmosphere by com-pensating hole.
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Specifications
Dial Size A B D E F G H I J4 1/2” 5.813 0.236 4.006 1.493 3.378 1.021 0.589 5.067 1.610
115 mm 148 6 102 38 86 26 15 129 41
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Back Connected Bi-MetalThermometers
Model 300
3” Diameter Headwith Calibrator
Model 500
5” Diameter Headwith Calibrator
Type 304 stainless steelAll welded constructionEasy to calibrateDial printed with large black numbers and graduations - easy toread from any angleHermetically sealed per ASME B40.3Connection nut: 1/2” NPTStem diameter 1/4”Standard stem lengths (includingthreads): 2 1/2”, 4”, 6”, 12”, 15”, 18” & 24”Actuated by super-sensitive-metallic Helix CoilBi-Metal element dampened withsilicone for minimum vibration andmaximum heat transferAccuracy to within 1% total scalerangeExtra heavy glass crystal. Plastic ortempered crystal available
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Features
Back Connection
SizeIn Inches
A B C DIn Inches
SIn Inches
3 2.76 3.23 0.75
0.25
2-1/2469125 4.53 5.12 0.87
Temperature Ranges
Fahrenheit /Div
80 to 120 2
0 to 250 2
50 to 300 2
50 to 500 5
100 to 800 5
200 to 1000 10
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Type 304 stainless steelAll welded constructionEasy to calibrateDial printed with large black numbers andgraduations - easy to read from any angleHermetically sealed per ASME B40.3Connection nut: 1/2” NPTStem diameter 1/4”Standard stem lengths (including threads):2 1/2”, 4”, 6”, 12”, 15”, 18” & 24”Actuated by super-sensitive-metallic helixcoilBi-Metal element dampened with Siliconefor minimum vibration and maximum heat transferAccuracy to within 1% total scale rangeExtra heavy glass crystal. Plastic or tempered crystal available
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Features
Adjustable Angle Connection
SizeIn Inches
A B C DIn Inches
SIn Inches
3 2.76 3.23 0.75
0.25
2-1/2469125 4.53 5.12 0.87
Adjustable Angle BI-MetalThermometers
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316 SS Thermowells
“U” DIMin inches
“A” DIMin inches
2 3-3/4
3 4-3/4
4 5-3/4
6 7-3/4
8 9-3/4
.260 Bore
.718 Bore
.260 Bore
Dimensions
.260 Threaded ThermowellsSize “P” Dim.
In InchesNo Lag “U”
In InchesStem “S”
Dim
1/2 NPT,3/4 NPT
or 1
1 5/8 2 1/2
2 3-3/4
2 1/2 4
3 4-3/4
4 5-3/4
4 1/2 6
6 7-3/4
7 1/2 9
8 7-3/4
10 1/2 9-3/4
.718 Bore
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Brass Ball Valves
Standard teflon seatsChrome plated ballFull-Port600 psi WOG1/4” - 4”
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Features
Dimensions
SizeIn Inches
AA BB CC DD DDNN CCHH
1/4
3/8
1/2 3.78 1.93 2.91 .87 .59 .98
3/4 3.78 2.17 3.15 .87 .79 1.22
1 4.72 2.48 3.43 .87 .98 1.57
1-1/4 4.72 2.68 4.33 1.06 1.26 1.93
1-1/2 5.91 3.04 4.69 1.06 1.57 2.16
2 5.91 3.66 5.31 1.26 1.97 2.68
3
4
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1-PC Hexagon Reduced BoreBall Valves
Pipe thread in accordance with ANSIB2.1, ANSI B1 20 1983, BS21-1973; ISO 228Blow-out proof stem2000 psi (138 BAR) WOGMaterial: ASTM-A351-CF8, ASTM-A351-CF8M, /A1018Optional wing handles
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Features
The 1-PChexagonalr e d u c e d
bore ball valve ismade of stain-less steel or car-bon steel.
# PartsMaterials
Carbon Stainless
1 Body A1018 CF8M
2 Insert A1018 SS 316
3 Ball CF8M CF8M
4 Seat TEFLON TEFLON
5 Stem SS 316 SS 316
6 SpringWasher
SS 304 SS 304
7 stemSeal
TEFLON TEFLON
8 LeverHandle
SS 304 SS 304
9 HandleSleeve
PLASTIC PLASTIC
10 Nut SS 304 SS 304
11 Washer SS 304 SS 304
SIZEin inches
1/4 3/8 1/2 3/4 1 1-1/4 1-1/2 2
A 2.402 3.386 4.331 4.331 4.765 5.748 5.748 5.984
B 1.122 1.319 2.492 2.441 2.626 3.252 3.252 3.411
C 1.626 1.839 2.252 2.563 3.000 3.626 3.874 4.500
D 0.197 0.283 0.354 0.492 0.591 0.787 0.984 1.260
Dimensions
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2 Piece Full Port Ball Valves Screwed End V-2
AISI-316 (ASTM-A351-CF8M)
S-45C (ASTM-A216-WCB)
Pipe thread in accordance with ANSI B2.1, BS 21 1973
With mounting padBlow-out proof stem/full portInvestment casting body and cap2000 psi WOGLocking device.
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Features
Stainless Steel
Carbon Steel
Dimensions
Size 1/4” - 2”
Sizein inches d d1 L L1 HH WW SS SS11 XX NN PP BBLL
inches
CVFactor
TorqueIn lbs
Weight
1/4 0.457 0.276 2.456 0.496 2.008 4.134 0.650 0.402 0.197 0.492 1.122 5/16 6.6 35 0.639
3/8 0.500 0.335 2.500 0.520 2.008 4.134 0.650 0.402 0.197 0.492 1.122 5/16 7.9 35 0.639
1/2 0.591 0.492 2.913 0.657 2.087 4.134 0.650 0.402 0.197 0.492 1.122 5/16 11.2 47 0.772
3/4 0.787 0.689 3.228 0.717 2.323 4.921 0.787 0.531 0.259 0.827 1.370 3/8 21 65 1.213
1 0.984 0.929 3.878 0.874 2.874 6.229 0.925 0.630 0.315 0.886 1.370 7/16 35 90 1.984
1-1/4 1.260 1.213 4.409 0.925 3.071 6.299 0.925 0.630 0.315 0.925 1.500 7/16 57 117 2.954
1-1/2 1.496 1.441 4.980 0.925 3.583 7.480 1.004 0.669 0.354 0.925 1.500 1/2 80 156 4.497
2 1.969 1.870 5.984 1.094 3.898 7.480 1.004 0.669 0.354 0.925 1.500 1/2 148 217 7.275
## PPaarrttss QQttyy MMaatteerriiaallssV2-316 V2 - WCB
1 Body 1 ASTM-A351-CF8M ASTM-A216-WCB
2 Cap 1 ASTM-A351-CF8M ASTM-A216-WCB
3 Ball 1 ASTM-A351-CF8M ASTM-A351-CF8M
4 Ball Seat 2 15%R-PTFE 15%R-PTFE
5 Joint Gasket 1 PTFE PTFE
6 Stem 1 AISI 316 AISI 316
7 Thrust Washer 1 PFTE PFTE
8 Stem Packing 2 PFTE PFTE
9 Gland Nut 1 AISI 304 AISI 304
10 Handle 1 AISI 304 AISI 304
11 Spring Washer 1 AISI 304 AISI 304
12 Stem Nut 1 AISI 304 AISI 304
13 Plastic Cover 1 PLASTIC PLASTIC
14 Lock Device 1 AISI 304 AISI 304
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AISI-316 (ASTM-A351-CF8M)
Pipe thread in accordance with ANSI B2.1, BS 21 1973
With mounting padBlow-out proof stem/full portInvestment casting body and cap2000 PSI (138 BAR) WOGLocking device
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Features
Stainless Steel
2 Piece Full Port Ball Valves Screwed End V-2NF
## PPaarrtt QQttyy MMaatteerriiaallssV2 -NF
1 Body 1 ASTM-A351-CF8M
2 Cap 1 ASTM-A351-CF8M
3 Ball 1 ASTM-A351-CF8M
4 Ball Seat 2 15%R-PTFE
5 Joint Gasket 1 PFTE
6 Stem 1 AISI 316
7 Thrust Washer 1 PFTE
8 Stem Packing 2 PFTE
9 Gland Nut 1 AISI 304
10 Handle 1 AISI 304
11 Spring Washer 1 AISI 304
12 Stem Nut 1 AISI 304
13 Plastic Cover 1 PLASTIC
14 Lock Device 1 AISI 304
Dimensions
NominalSize
in inchesdd LL HH WW SS SS11 XX NN PP BBLL
inchesCV
FactorTorqueIn lbs
Weight
1/4 0.457 2.352 2.087 4.134 0.650 0.402 0.197 0.492 1.122 5/16 6.6 40 0.728
3/8 0.500 2.382 2.087 4.134 0.650 0.402 0.197 0.492 1.122 5/16 7.9 40 0.728
1/2 0.591 2.451 2.087 4.134 0.650 0.402 0.197 0.492 1.22 5/16 11.2 47 0.750
3/4 0.787 30.31 2.362 4.921 0.787 0.531 0.256 0.827 1.370 3/8 21 68 1.323
1 0.984 3.543 2.913 6.299 0.925 0.630 0.315 0.886 1.370 7/16 35 92 2.249
1-1/4 1.260 3.937 3.150 6.299 0.925 0.630 0.315 0.925 1.500 7/16 57 130 3.461
1-1/2 1.496 4.646 3.622 7.480 1.004 0.669 0.354 0.925 1.500 1/2 80 174 5.027
2 2.000 5.433 3.976 7.480 1.004 0.669 0.354 0.925 1.500 1/2 150 243 8.157
2-1/2 2.559 6.575 5.118 9.646 1.614 1.161 0.472 1.378 2.205 3/4 265 434 15.653
3 3.150 7.598 5.591 9.646 1.614 1.161 0.472 1.378 2.205 3/4 415 668 25.750
4 3.937 10.236 6.850 12.795 1.890 1.437 0.630 1.969 2.408 1 780 955 50.706
Size 1/4” - 4”
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NominalSize
in inchesdd LL HH WW SS SS11 XX BBLL
inchesCV
FactorTorqueIn lbs
Weight
1/4 0.457 2.559 2.008 4.124 0.650 0.402 0.197 5/16 6.6 35 0.970
3/8 0.500 2.559 2.008 4.134 0.650 0.402 1.197 5/16 7.9 35 0.970
1/2 0.591 2.598 2.165 4.921 0.728 0.504 0.256 3/8 11.2 47 1.477
3/4 0.787 3.189 2.362 4.921 0.787 0.531 0.256 3/8 21 68 1.940
1 0.984 3.740 2.913 6.299 0.945 0.630 0.315 7/16 35 92 2.778
1-1/4 1.260 4.291 3.150 6.299 0.945 0.630 0.315 7/16 57 130 4.497
1-1/2 1.496 5.079 3.622 7.480 1.024 0.669 0.354 1/2 80 174 6.173
2 2.00 5.906 3.976 7.480 1.024 0.669 0.354 1/2 150 243 9.458
3 Piece Full Port Ball Valves V3-M
Pipe thread in accordance with ANSI B2.1, BS21 1973
Blow-out proof stem/full portInvestment casting body and cap1500 - 1/4 - 1 .51000 - 2 PSI (69 Bar) WOGMounting flanged for ISO Standard 5211
Screwed end, butt weld end, socket weld endMaterial: ASTM-A351-CF8M
Stainless Steel AISI 316
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FeaturesSize
1/4” - 2”
Item# PPaarrttss QQttyy MMaatteerriiaallss
V3M1 Body 1 ASTM-A351-CF8M
2 Cap 2 ASTM-A351-CF8M
3 Ball 1 ASTM-A351-CF8M
4 Ball Seat 2 15%R-PTFE
5 Joint Gasket 2 15%R-PTFE
6 Stem 1 AISI 316
7 Thrust Washer 1 PFTE
8 Stem Packing 1 PFTE
9 Gland Nut 1 AISI 304
10 Handle 1 AISI 304
11 Spring Washer 1 AISI 304
12 Stem Nut 1 AISI 304
13 Plastic Cover 1 PLASTIC
14 Lock Device 1 AISI 304
15 Bolt 4(4X6 SET) AISI 304
16 Spring Washer 4(4X6 SET) AISI 304
17 Hex Nut 4(4X6 SET) AISI 304
18 Stop Pin 1 AISI 304
Dimensions
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Mini Needle Valves TYPE SIZE A B C D
F X F 1/4” NPT 1.59 .75 1.06 --
M X F 1/4” NPT 1.72 .75 1.06 0.50
M X M 1/4” NPT 1.88 .75 1.56 0.50
Mini Valves
1/4” NPT (all configurations)
Carbon steel & 316 SS3,000 psi maxO-ring stem sealTeflon soft seat
Feature relatively high pressurerating, soft seats and stainlesssteel stems at an economical
price. These units are O-ring sealedand stem locknut is standard for tamper proof operation. The seat isencapsulated by the bonnet and provides a positive seal against thestem.
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Technical Data
Description
Dimensions
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Needle Valves
1/4”- 1/2” NPT inline (all configurations)
Carbon steel & 316 SS10,000 psi maxO-ring stem sealMetal seat
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Applications
Features
Valves are available in barstock models and can beused to pressures up to
10,000 psi. Designed for a widevariety of applications requir-ing throttling or shut off. This isan extremely versatile valvewith a wide selection of inletand outlet configurations.
Needle ValvesTYPE SIZE A B C D
F X F 1/4” NPT .98 2.16 3.03 ----
M X F 1/4” NPT .98 2.66 3.03 0.50
F X F 1/2” NPT 1.44 2.69 3.31 ----
M X F 1/2” NPT 1.44 3.41 3.31 .72
Dimensions
Dimensions
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Compression Fitting Needle Valves
Compression fitting ends are providedfor integration of the valve with stan-dard tubing. The compression fitting
is more economical to install and can beused up to pressures 6,000 psi.
Description
Size A B C
1/4” 2.559 0.984 3.74
3/8” 2.559 0.984 3.78
1/2” 2.913 0.984 3.563
3/4” 3.312 1.250 3.875
Dimensions
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Item Parts Material
1 Outer Body 316 SSOuter Body Brass
2 Spring 316 SS3 Ball 316 SS4 O-Ring Vitan5 Inlet Body 316 SS
Inlet Body Brass
Choice of body material Brass or 316 stainlessViton o-ring seat316 SS spring and ball standard
For liquid, air, gas, vapor,steam or cryogenic service.Suitable for injection lines
such as chemical and lubrication.Standard spring opens with 10 psiflow pressure.
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In-Line Check Valves
Application
Features
Connection WP Material
1/4” NPT FXM 3000# MAX Brass1/4” NPT FXM 6000# MAX 316 SS1/8” NPT FXM 3000# MAX Brass1/8” NPT FXM 6000# MAX 316 SS
Steel Case Dimensions
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3-PC Wafer Disc Check Valves Investment Casting V3- WC
Size: 1/2” - 4”Body in ASTM A351-CF8MTrim in ASI 316Disc in ASTM-A351 -CF8M2000 psiSuitable for horizontal or vertical installation
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Features
CCoonnnneeccttiioonnSSiizzee
D d L W K S Lbs.
1/2 .59 .59 2.66 1.00 2.17 2.80 1.26
3/4 .79 .59 2.66 1.00 2.17 2.80 1.43
1 1.00 .79 2.95 1.09 2.50 3.15 1.70
1-1/4 1.26 .98 3.25 1.18 3.03 3.76 2.62
1-1/2 1.50 1.18 3.86 1.39 3.43 4.17 3.62
2 2.00 1.50 4.29 1.52 4.29 5.04 5.09
2-1/2 2.56 2.46 5.51 1.85 5.35 6.42 11.16
3 3.15 3.03 6.06 2.07 6.46 7.60 17.26
4 3.94 3.78 7.68 2.68 8.11 9.49 34.70
Dimensions
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Y Strainers
Investment casting body Max. Pressure 800 PSIMax. working temperature 487 °FThread end conform to ANSI B2, 1, BS 21
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Features
IItteemm ## PPaarrttss MMaatteerriiaallss
1 Body ASTM-A351-CF8M
2 Cap AISI 316
3 Ball PTFE
4 Ball Seats ASTM-A351-CF8M
5 Joint Gasket VITON
6 Stem ASTM-A351-CF8M
Dimensions of standard Screen
Dimensions
NominalSize
in inchesDD LL HH HH11 AA BB
1/4 .39 2.24 1.38 1.77 .63 .31
3/8 .39 2.24 1.38 1.77 .63 .31
1/2 .59 2.36 1.50 2.01 .63 .31
3/4 .79 2.72 1.65 2.17 .63 .31
1 .98 3.35 1.97 2.60 .81 .39
1-1/4 1.26 3.90 2.17 2.87 .98 .47
1-1/2 1.50 4.37 2.32 3.15 .98 .47
2 2.01 5.39 2.87 3.94 1.26 .47
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Primary stem seal, formed bypreloaded contact of disc hubwith flattened seat surfaces,completely isolates stem and
body parts from the media.
Secondary stem seal, formed by an engi-neered interface fit of the stem through theseat, provides additional sealing integrity.
Rounded, polished disc edge provides full 360degrees concentric seating, minimum flowrestriction, lower seating and unseatingtorques and maximum seat life.
Superior, one-piece thru-shaft design proveshigh strength and positive disc control.
Molded-in O-ring provides positive seal againststandard ANSI flange faces. Replaceable seat,also serving as flange gasket, isolates stemand body parts from the line media.
Self-adjusting, bi-directional stem seal, locatedin the upper journal, is suitable for vacuumand pressure, preventing external contamina-tion of the stem area.
Dove-tail seat retention method eliminatesthe need for bonding, making seat replace-ment easy and fast. Extra heavy edge sectionresists tearing.
Factory testing to 110% of specified pressurerating of each valve assures drop-tight shut-off.
Cast in top plates are an integral part of thebody and are standardized to allow directmounting all actuators.
Features & Benefits
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Butterfly Valves
Dimensions
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Applications
The JHawk Instrument Inc. butterfly valveis a heavy duty, resilient seated butterflyvalve that is ideally suited for many
tough applications, such as bulk handling andtank trailers.
Technical DataSizeRange
2”- 10”
PressureRange
150 psi
FlangeStandard
ANSI 125/150Materials
PPaarrttss Material SpecificationsRemarks
ASTMBody ductile Iron A-536-65-45-12 2”~ 10”
LinerNBR Buna 14º~176º F
Viton 10~400º F
Stem STAINLESS STEEL
A 182F 410
A 182F 304
A 182F 316
Disc STAINLESS STEEL A351 CF8M
Taper Pin STAINLESS STEEL A 182F 316
Bushing NYLON
O-Ring NBR (NITRILE)
Butterfly Valves Wafer Type
Dimensions
valveSize
AA BB CC DD EE FF GG CC11 DD11 BB11 BB22 llbbss..
2” 2.52 5.91 6.57 2.52 5.75 4.92 6.22 1.69 .1.97 51 .31 8.82
21/2” 3.07 6.18 6.57 3.07 5.79 4.92 6.22 1.81 2.56 .51 .31 9.92
3” 3.19 6.54 6.57 3.19 6.38 4.92 6.22 1.81 3.15 .51 .31 10.58
4 4.06 7.40 8.86 4.06 7.24 4.92 6.22 2.05 3.86 .63 .43 14.77
5 4.72 7.83 8.86 4.72 7.68 4.92 6.22 2.20 4.88 .63 .43 19.84
6 5.43 9.02 8.86 5.43 8.86 4.92 6.22 2.20 5.83 .79 .43 23.15
8 6.89 10.08 13.58 6.89 10.08 6.89 9.25 2.36 7.83 .87 .51 37.48
10 8.03 11.34 13.58 8.03 11.34 6.89 9.25 2.68 9.80 .98 .63 55.16
26
Brass Gate Valves
Nominal pressure: 200 psiWorking medium: water, oil, gasWorking temperature 338º F
Taper pipe thread to ANSI B1.20 NPT
❏❏❏❏
Technical Standard
CCoonnnneeccttiioonn SSiizzeein inches
LL BB HH DD
1/4 40 9.5 61.5 45
3/8 42 9.5 61.5 45
1/2 43 12.8 72.1 55
3/4 45 17 76.7 55
1 52 21 87.6 60
1-1/4 59.5 27 103 72
1-1/2 63 34 113.7 72
2 69 45 147.7 80
2-1/2 88 56 163.5 100
3 95 68 190 110
4 114 90 235 130
Dimensions
27
Leveling Saddles
Ductile iron constructionStandard 2” NPT meter mountPipe sizes: 2”, 3”, 4”, 6” & 8”
❏❏❏
Features
Dimensions
Technical Data
Application
A leveling saddle isan accepted meansto support chartrecorders and electronic flowmeters on meterruns or an an economical means tosupport pipe runs.
Specifications Size - 2”, 3”,4”, 6” & 8”
Materials
Saddle - Ductile Iron
Mount - Ductile Iron
U-Bolt - Carbon Steel
28
Index
1-PC Hexagon Reduced Bore Ball Valves 14
2-Piece Full Port Ball Valves Screwed End V-2 15-17
3-PC Wafer Disc Check Valves V3 - WC 24
3-Piece Full Port Ball Valves V3-M 18-19
316 Bore Thermowells 12
Adjustable Angle BI-Metal Thermometers 11
Back Connected BI-Metal Thermometers 10
Brass Ball Valves 13
Brass Gate Valves 26
Butterfly Valves 24-25
Compression Fitting Needle Valves 20
In-Line Check Valves 21
Leveling Saddles 27
Liquid Fillable BB Gauges 6
Liquid Filled Gauges 7
Liquid Fillable SS Gauges 8
Mini Valves 18
Needle Valves 19
Solid Front Process Gauges with Phenolic Case 9
Utility Gauges 5
Y Strainer 23
29
Notes
30
Notes
31
13313 Western OakHelotes, Texas 78023210-408-6393 Office
210-408-0140 Fax
Local Distributor
2004