Plug Valve with PTFE sleeve

Valve 1/4 turn shut off free of packing and only one closure element (sleeve).


1. Closing is perfect since the plug part is enclosed in a PTFE sleeve. It has a metal rim of 360 degrees only for protection and securing of the jacket.
2.  There is no cavity in the valve for accumulation of fluid.
3. Its metal rim has a self-cleaning function when the plug is turned.
4.  Installation in any position.
5.  Materials of valve parts and flange size may be configured to meet the customer’s requirements.


Size: from 1/2″ to 14″
Pressure: 150 – 900LB
Material: A216 WCB, A351 CF8, A351, CF8M, A351 CF3, and A351 CF3M or other alloys
Design and production standard: API599, API 6D
Distance between flanges: ANSI B16.10
Flange connection: ANSIB16.5
Test standard: API598, API6D
Structure: Bolted bonnet
Actuation: can operate with lever, reducer, pneumatic or electric actuator with handwheel for emergencies.
Medium: The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.
Working temperature: from -196ºC (cryogenics service), -46ºC or -50ºC (stainless steel constructions) and -29ºC (carbon steel constructions) up to 180℃

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