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特性
◎螺纹连接标准/PIPE THREAD IN ACCORDANCE: NPT,BSPT,DIN259,DIN2999,ISO 228 CLASS A
◎主体精密铸造/INVESTMENT CASTING BODY
◎防爆中轴/全流量设计BLOW-OUT PROOF STEM/FULL PORT
◎工作压力/WORKING PRESSURE: 1000PSI(PN63)W.O.G.
◎ISO 5211直接安装执行机构的平台设计/ISO 521 1DIRECT-MORNTING OF ACTUATORS TOVALVESS DESIGN
◎材料/MATERIAL: CARBON BSTEEL WCB/1.0619 STAINLESS STEEL 316/1.4408
材料表
| 部件名称PART NAME | 材质 MATERIAL | 部件名称PART NAME | 材质 MATERIAL |
| 阀体BODY | WCB CF8M | 阀杆螺母STEM NUT | SS304 |
| 阀盖CAP | WCB CF8M | 止动垫圈STOP WASHER | SS304 |
| 球体BALL | SS316 | 手柄垫圈HANDLE WASHER | SS304 |
| 球垫SEAT | PTFE | 定位销STOP PIN | SS304 |
| 阀杆STEM | SS316 | 手柄锁 LOCKING DEVICE | SS304 |
| 止推垫圈THRUST WASHER | 15%R+PTFE | 手柄HANDLE | SS304 |
| O型密封圈O-RING | VITON | 手柄套 PLASTIC COVER | PLASTIC |
| 填料 STEM PACKING | PTFE | 连接螺杆JOINT BOLT | SS304 |
| 压盖螺母GLAND | SS304 | 连接球母JOINT NUT | SS304 |
| 弹簧垫片SPRING WASHER | SS304 | 连接垫片JOINT GASKET | SS304 |
尺寸
| SIZE | d | L | H | W | W1 | S1 | S2 | Ra | Rb | C | S | E | CVFACTOR | TORQUE N.M |
| 1/4" | 11.6 | 64 | 74.4 | 123.3 | 9 | 9 | 38.8 | R3 | R3 | 52 | 14.1 | (φ36/φ42) | 6 | 42 |
| 3/8' | 12.7 | 64 | 74.4 | 123.3 | 9 | 9 | 38.8 | R3 | R3 | 52 | 17.6 | (φ36/φ42) | 7 | 4.2 |
| 1/2" | 15 | 64 | 74.4 | 123.3 | 9 | 9 | 38.8 | R3 | R3 | 52 | 21.7 | (φ36/φ42) | 10 | 12 |
| 3/4" | 20 | 73 | 77.7 | 123.3 | 9 | 9 | 45.4 | R3 | R3 | 54.5 | 27.1 | (φ36/φ42) | 25 | 13 |
| 1" | 25 | 85 | 89.5 | 152 | 11 | 11 | 55.8 | R3 | R3.5 | 63.5 | 33.8 | (φ42/φ50) | 35 | 18 |
| 1-1/4" | 32 | 96 | 93.8 | 152 | 11 | 11 | 60.2 | R3 | R3.5 | 74.2 | 42.6 | (φ42/φ50) | 46 | 22 |
| 1-1/2" | 38 | 114 | 110.4 | 182 | 14 | 14 | 75.5 | R3.5 | R4.5 | 84 | 48.7 | (φ50/φ70) | 80 | 42 |
| 2" | 50 | 134 | 117.6 | 182 | 14 | 14 | 83.3 | R3.5 | R4.5 | 101 | 61.1 | (φ50/φ70) | 110 | 55 |
| 2-1/2" | 65 | 180 | 161.2 | 245.5 | 17 | 17 | 107.9 | R4.5 | R5.5 | 132 | 76.9 | (φ70/φ102) | 310 | 78 |
| 3" | 80 | 200 | 170.4 | 245.5 | 17 | 17 | 116.6 | R4.5 | R5.5 | 161.5 | 89.8 | (φ70/φ102) | 360 | 120 |
| 4" | 100 | 228 | 202.4 | 295.4 | 22 | 22 | 131.7 | R5.75 | R6.75 | 191 | 115.5 | (φ102/φ125) | 820 | 150 |
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