GOST Gate Valve is a Gate Valve that complies with the Russian National Standards (GOST certification). It is divided into imported batch approval for import and Russian and batch production certification for imported products


1. Straight pattern
2.Outside Screw and York
3.Bolted bonnet
4.Seat in stellite or 13%Cr
5.Available with gear operator
6.Flange Ends
7.Butt-welding Ends


Size: 2″-42″
Pressure: 150 – 2500LB
Material: A105N, A350 LF2, A182 F316 or other alloys
Design and production standard: API 6D, API 608, ASME B16.34
Distance between flanges: API 6D, ASME B 16.10
Flange connection: ANSI B16.5
Test standard: API 598, API 6D
Structure: three parts
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 220℃

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