Valve Stem Packing For API 6A Gate Valves

Product Name: PTFE Spring Energized Cylinder Seals Xlong Seal designs and manufactures PTFE and other high-performance polymer composite spring-energized seals in inch and metric sizes for linear or reciprocating rod and piston sealing applications, for rotating shafts and bores, and for static...

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Product Details

Product Name: Valve Stem Packing for API 6A Gate Valves

Sealing principle:

V-spring is used as force application element. The sealing shell made of PTFE composite material or peek has good anti leakage and anti extrusion performance. As a seat seal ring, it is widely used in high-pressure valves, usually the inner and outer sealing rings of the valve seat are used together.

Type: spring energized plane sealing

Material: sealing shell: PTFE composite / PEEK

V-spring: stainless steel / Inconel alloy

Pressure: ≤ 200MPa

Temperature: - 150 ° to + 230 °

Features: it is often used for high pressure valve seat in the industry, with strong compression resistance and high groove size requirements.

Common Applications:

• Oilfield equipment • Automotive and motorsport • Food processing equipment• Cylinder • Brakes • Fuel controls, pumps, valves • Gearboxes • Hydraulic systems • Mixers • APUs (Auxiliary Power Unit) • Scrapers across various platforms • Static seals in utility and landing gear actuation systems • Oxygen systems • Cryo coolers • Aircraft engines • Fuel control systems • Medical and laboratory instrumentations • Pumps, valves and compressors