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       製品番号：BK-316TC
使用圧力： 1/2"～2"1000 psi W.O.G
　 2-1/2"～3"800 psi W.O.G
　 4"600 psi W.O.G
   
使用温度： -20°F～+450°F
   
寸法： 1/2"～4"
Specification 
Feature & Specifications:
Direct-mounting of actuators to valves
For food and general chemical service applications
Adjustable stem packing
Blow-out proof stem design
Body and end caps quality investment casting
Available in stainless steel body construction
100% tested by air under water, at 100psi , open and closed positions
Working pressure：
 1/2”~2”1000 psi W.O.G
2-1/2”~3” 800 psi W.O.G
4” 600 PSI W.O.G
Temperature range：
 -20°F~450°F
Options：
 Padlocking device
Actuator mounting bracket

DIMENSIONS (mm)
Size D D1 D2 L H A S M K1 K2 R1 R2 TORQUE KGF.CM M
1/2" 9.5 20.2 25 89 43 9 9 42 36 42 3 3 40 1/4-20UNC
3/4" 15.9 20.2 25 101 46.5 9 9 42 36 42 3 3 50 1/4-20UNC
1" 22.2 43.6 50.4 114 50.3 11 11 50 42 50 3 3.5 70 1/4-20UNC
1-1/4" 28.5 43.6 50.4 120 55 11 11 50 42 50 3 3.5 100 1/4-20UNC
1-1/2" 34.9 43.6 50.4 140 67.5 14 14 70 50 70 3.5 4.5 200 1/4-20UNC
2 47.5 56.3 63.4 156 75.5 14 14 70 50 70 3.5 4.5 260 1/4-20UNC
2-1/2" 60.3 70.6 77.4 197 95 17 17 102 70 102 4.5 5.5 350 1/4-20UNC
3" 73 83.3 90.9 229 105 17 17 102 70 102 4.5 5.5 600 1/4-20UNC
4" 97.4 110.3 118.9 243 126 22 22 125 102 125 5.5 6.5 800 5/10-18UNC

PARTS AND MATERIALS (ASTM)
NO. PART NAME MATERIALS
STAINLESS STEEL
1 BODY ASTM A351 GR. CF8M
2 CAP ASTM A351 GR. CF8M
3 BALL ASTM A351 GR. CF8M
4 STEM ASTM A276 TYPE 316
5 SEAT PTFE
6 GASKET PTFE
7 THRUST WASHER POLYFILL TEFLON
8 O-RING VITON
9 STEM PACKING PTFE
10 GLAND RING ASTM A276 TYPE 304
11 BEVEL WASHER ASTM A276 TYPE 301
12 SNAP RING ASTM A276 TYPE 304
13 BOLTS ASTM A276 TYPE 304
14 BOLT NUTS ASTM A276 TYPE 304
15 BOLT WASHERS ASTM A276 TYPE 304
16 STATIC DEVICE ASTM A276 TYPE 304