classic line series, 3-piece (tk-bc300/tk-bc300s) · data sheet tk-bc300, rev.0, 10-2019 competence...
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Competence in ValvesMaterials Services | Materials Germany
Stainless Steel Ball Valve Classic Line Series, 3-piece (tk-BC300/tk-BC300S)
Technical specifications
Design3-piece, maintenance-free, full bore
Features• Blow-out-proof stem• Lockable lever in OPEN and CLOSED positions
OperationLever, turnable 90° (90° displaceable against the stem)
ConnectionInternal thread acc. to DIN EN 10226 (DIN 2999) – Typ tk-BC300Welding ends acc. to DIN 3239 – Typ tk-BC300S
Dimensions Dimension Table
Operating parametersOperating temperature -20 °C to +200 °CPressure rating PN63 from 1/2" to 2"Pressure rating PN40 from 2 1/2" to 4"
Pressure-Temperature Diagram
MaterialsBody: Stainless steel 1.4408Ball: Stainless steel 1.4408Seats: PTFEStem seal: PTFELever: Stainless steel 1.4301 with plastic sleeve
All information is non-binding!
Materials Services | Materials Germany | Stainless Steel Ball Valve | tk-BC300/tk-BC300S 2
Dimensions in mm
NPS DN d DL Thread
L Weld end H W E
Breakaway Weight
[kg]
Kv value
[m³/h]
Tightening Torque
bolt (9) [Nm]Torque [Nm]
1/2" 15 15 20 62 74 56 98 1,6 7,8 0,4 31 15
3/4" 20 20 27 72 90 61 110 1,6 10,4 0,6 58 12
1" 25 25 33 80 98 70 133 1,6 10,4 0,9 94 17
1 1/4" 32 32 39 96 108 80 133 1,6 22,1 1,4 158 14
1 1/2" 40 38 46 104 124 91 170 1,6 26,0 1,8 228 20
2" 50 49 58 123 150 101 170 1,6 31,2 2,7 398 16
2 1/2" 65 65 74 163 163 130 220 1,6 52,0 5,3 720 20
3" 80 78 89 191 221 136 245 1,6 78,0 8,5 1037 26
4" 100 100 113 242 265 186 325 1,6 92,3 17,8 1754 30
1/2"–4"
1 1/2"–4" hollow ball
1/2"–3" 4"
with internal
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thread
Pos. Parts Material
1 Body 1.4408
2 Cap 1.4408
3 Ball AISI 316
4 Seat PTFE
5 Thrust Washer PTFE
6 Packing PTFE
7 Washer Stainless Steel
8 Nut A2-70
9 Body bolt* A2-70
10 Gland AISI 316
11 Washer Stainless Steel
12 Stem AISI 316
13 Nut Stainless Steel
14 Locking Device AISI 201
15 Lever AISI 201
Parts List
T [°C]
T [°F]
P [bar]P
[PS
I]
Contactthyssenkrupp Schulte GmbH Subsidiary Das ArmaturenzentrumArtur-Ladebeck-Str. 11433647 BielefeldT: +49 521 1451-208 [email protected] www.dasarmaturenzentrum.de
Pressure-Temperature Diagram
Materials Services | Materials Germany | Stainless Steel Ball Valve | tk-BC300/tk-BC300S 3
Note:Operation of the valve is only recommended in the area below the pressure-temperature curve and above the saturated steam curve in the diagram above. In case of deviating requirements, do not hesitate to contact us.
The valves described in this document, in the form we have supplied, are neither machines in accordance with Article 2 paragraph a nor incomplete machines according to Article 2 paragraph g in the sense of the Machinery Directive 2006/42 / EC.
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*Note: Tightening torques for body bolts (9) can be found in the table on page 2