针阀 哈伍德有切换针阀和传统针阀。切换针阀通常用于隔离阀，压力可达200000 psi.传统针阀有两种型式，一种是用于150000 psi的压力，另一种用于200000 psi. 针阀特点: · 液体及气体介质压力可达150000 psi 或200000 psi · 手动操作 · 低力矩，高压下易于关闭 · 可替换阀座及密封 · 可调节流量，敏感度高 · 非转针头，无游隙 用于200,000 PSI针阀 
PRESSURE RATING, PSI | PART NUMBER | INLET PORT | OUTLET PORT | VALVE BODY | INSIDE SEAT DIA., IN. | DIMENSIONS, IN. | | | | | | | A | B | 200,000 | D-3156 | 12H-1 | 12H-1 | Angle | 0.052 | 10.25 | 2.7 | 200,000 | D-3157 | 12H-1 | 4L | Angle | 0.052 | 10.25 | 3.75 | 200,000 | D-3158 | 12H-1 | 1/4 NPT | Angle | 0.052 | 10.25 | 2.95 | 200,000 | D-3159 | 12H-2 | 12H-2 | Angle | 0.052 | 10.25 | 3.75 | 200,000 | D-3160 | 12H-2 | 4L | Angle | 0.052 | 10.25 | 2.7 | 200,000 | D-3161 | 12H-2 | 1/4 NPT | Angle | 0.052 | 10.25 | 2.95 | 200,000 | D-3162 | 3M | 3M | Angle | 0.052 | 11.75 | 4.95 | 200,000 | D-3163 | 3M | 4L | Angle | 0.052 | 11.75 | 2.7 | 200,000 | D-3164 | 3M | 1/4 NPT | Angle | 0.052 | 11.75 | 2.95 | 150,000 | D-3165 | 6M | 6M | Angle | 0.052 | 9.75 | 3.75 | 150,000 | D-3166 | 6M | 1/4 NPT | Angle | 0.052 | 9.75 | 2.94 | 125,000 | D-3165 | 5M | 5M | Angle | 0.052 | 9.75 | 3.75 | 125,000 | D-3166 | 5M | 1/4 NPT | Angle | 0.052 | 9.75 | 2.94 |
用于150,000 PSI针阀
PRESSURE RATING, PSI | PART NUMBER | PORT SIZE | VALVE BODY | INSIDE SEAT DIAMETER | DIMENSIONS, IN. | A | B | 100,000 | C-4132 | 4L | Angle | 0.062 | 7.62 | 2.5 | 100,000 | C-4133 | 4L | Tee | 0.062 | 7.62 | 2.5 | 150,000 | C-4134 | 6M | Angle | 0.062 | 7.62 | 3.25 | 125,000 | C-4134 | 5M | Angle | 0.062 | 7.62 | 3.25 | 150,000 | C-4135 | 6M | Tee | 0.062 | 7.62 | 4 | 125,000 | C-4135 | 5M | Tee | 0.062 | 7.62 | 4 | 60,000 | C-4136 | 6L | Angle | 0.062 | 7.62 | 2.5 | 60,000 | C-4137 | 6L | Tee | 0.062 | 7.62 | 2.5 | 100,000 | C-4138 | 8L | Angle | 0.062 | 8.18 | 3 | 100,000 | C-4139 | 8L | Tee | 0.062 | 8.18 | 3.5 | 60,000 | C-4140 | 9L-3 | Angle | 0.062 | 8.06 | 3 | 60,000 | C-4141 | 9L-3 | Tee | 0.062 | 8.06 | 3.5 | 20,000 | C-4142 | 9L-5 | Angle | 0.125 | 8.62 | 3 | 20,000 | C-4143 | 9L-5 | Tee | 0.125 | 8.62 | 3.5 |
切换针阀
PART NUMBER | PRESSURE RATING | INLET PORT | OUTLET PORT | INSIDE SEAT DIAMETER | D-2681 | 150,000 psi | 2M | 2M | 0.052″ | D-2682 | 150,000 psi | 2M | 4L | 0.052″ | D-2683 | 150,000 psi | 2M | 1/4 NPT | 0.052″ | D-2684 | 200,000 psi | 3M | 3M | 0.052″ | D-2685 | 200,000 psi | 3M | 4L | 0.052″ | D-2686 | 200,000 psi | 3M | 1/4 NPT | 0.052″ | D-2687 | 125,000 psi | 5M | 5M | 0.052″ | D-2688 | 125,000 psi | 5M | 4L | 0.052″ | D-2689 | 125,000 psi | 5M | 1/4 NPT | 0.052″ | D-2690 | 200,000 psi | 12H-2 | 12H-2 | 0.052″ | D-2691 | 200,000 psi | 12H-2 | 4L | 0.052″ | D-2692 | 200,000 psi | 12H-2 | 1/4 NPT | 0.052″ | D-2693 | 200,000 psi | 12H-1 | 12H-1 | 0.052″ | D-2694 | 200,000 psi | 12H-1 | 4L | 0.052″ | D-2695 | 200,000 psi | 12H-1 | 1/4 NPT | 0.052″ | E-2364 | 50,000 psi | 15F | 15F | 0.312″ | E-2365 | 50,000 psi | 15F | 3/4 NPT | 0.312″ | E-2366 | 100,000 psi | 16F | 16F | 0.156″ | E-2367 | 100,000 psi | 16F | 1/2 NPT | 0.156″ | E-2368 | 50,000 psi | 24F | 24F | 0.312″ | E-2369 | 50,000 psi | 24F | 1″ NPT | 0.312″ |
导阀控制阀 A Highly Versatile Safety Valve for Gas or Liquid Configurations
特点: · 压力可达200,000 ps · 液压操作 · 可替阀座和密封 · 液压控制压力1,000-1,500 psi · ? NPT液压控制端口 PRESSURE RATING, PSI* | INLET PORT | RELEASE PORT | VALVE NUMBER | INSIDE DIAMETER OF SEAT, IN. | DIMENSION L, IN. | 200,000 | 12H | 1/4 NPT | D-2454-12H | 1/8 | 9 | 125,000 | 5M | 1/4 NPT | D-2454-5M | 1/8 | 8 11/16 | 100,000 | 4L | 1/4 NPT | D-2454-4L | 1/8 | 7 7/8 | 100,000 | 8L | 1/4 NPT | D-2454-8L | 1/8 | 8 1/8 | 60,000 | 6L | 1/4 NPT | D-2454-6L | 1/8 | 8 |
|
