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IPT 系列中压双关断和排放阀门

Swagelok® Medium-Pressure Double Block and Bleed Valves (IPT Series)

Swagelok IPT series block and bleed valves feature a trunnion-style ball design that seals consistently across a full range of pressures, enabling reliable operation for improved actuation of control systems.

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IPT series block and bleed valves are rated for pressures up to 20 000 psig (1378 bar) and are available in both 316 stainless steel and 2507 super duplex alloy construction in two configurations:

  • Single block and bleed (needle/needle)
  • Double block and bleed (ball/needle/ball or needle/needle/needle)

IPT series medium-pressure block and bleed valves allow operators to isolate the flow of fluids in a system to prevent it from reaching components of a system downstream, then drain off remaining fluid on the downstream side of the valve. IPT series valves featuring double block and bleed configurations provide double positive isolation, allowing MRO activity, sampling, leak checks, or other crucial tasks to be conducted downstream.

The IPT series trunnion-style ball design provides a consistent seal across a full range of pressures, even if systems are depressurized and repressurized, enabling improved actuation of control systems. IPT series needle valves with a vee stem design control the vent port vetween the block valves.

Specifications

Working Pressuresup to 20 000 psig (1378 bar)
Temperatures up to 250°F (121°C)
End Connections Female NPT: 1/4 to 1 in.
Medium-pressure cone and thread: 1/4 to 1 in.
High-pressure cone and thread: 1/4, 3/8, and 9/16 in.
Swagelok FK series medium-pressure tube fitting: 1/4 to 3/4 in.

IPT Series Medium-Pressure Double Block and Bleed Valves Catalogs

Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.

世伟洛克阀门流量系数 (C<sub>v</sub>) 计算器

The Right Valve Can Make All the Difference

Use our valve flow coefficient (Cv) calculator to chose a valve sized correctly for your needs.

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