Barksdale 的重载阀可在ZUI严苛的工业应用中为高达 6，000 psi 的流体和气体提供卓越的方向控制。使用Barksdale的剪切密封技术，重载阀产品提供可靠的性能和较长的使用寿命，即使被控制的介质被会破坏普通阀门的碎屑污染。这些阀门具有坚固的滚珠轴承结构、硬化不锈钢密封件以及耐用的青铜和铸铁外壳，可在ZUI恶劣的环境中为您的关键应用提供无故障性能。

独创的剪切-密封®技术

高速流量

耐受污染

高压时的低手柄负载

弹簧复位选项

低压降

陆基和海上钻井设备

钢厂

氮气充电板

炼油厂和化学加工厂

发电设施

Heavy Duty Valves       Series 140, 200, 920, 5620

Media Temperature Range: -40° to +250°F (-40° to +121°C) 

Rotor: 400 series stainless steel 

Pressure Seals: Stainless steel 

Shaft: Stainless steel 

Body: Bronze 

Housing: Ductile iron 

Standard O-ring: Buna N, others available 

Back-up Rings: Teflon. 

Oil and Gas BOP Control Valves Part Number

Part Number

 

145R3WC3-Q6 

145R3WC3-Q8 

145R3WC3-Q32 

145R3WC3-Q33 

145R3WC3-Q16 

145R3WC3-Q17 

147R3WC3-Q4 

147R3WC3-MS-Q4 

147R3WC3-Q7 

147R3WC3-MS-Q7 

925R3WQ3-Q8 

927R3WQ3-Q4 

927R3WQ3-MS-Q4

Barksdale 145R3WC3-MC Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-MC Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-J Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-J Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3 Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3 Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-Z13 Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-Z13 Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-UM Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-UM Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-U Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-U Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-TM Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-TM Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-T Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-T Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-O Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-O Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-MS Shear-Seal Heavy Duty Valve

Barksdale 145R3WC3-MS Shear-Seal Heavy Duty Valve