API (gate valve)

It is a casted full bore valve with flexible wedge and external screw suitable even for regulation manufactured according API standard.


1. Stem: forged steel, single-part, ACME screw.
2. Body and bonnet: high quality and precision tooled cast iron.
3. Bore: Full port that guarantees minimum turbulence and minimum flow resistance.
4. Backseat: screwed into bonnet.
5. Flexible wedge.


Size: from 2″ to 48″
Pressure: 150 – 2500LB
Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M
Design and production standard: API 600, API6D and ASME B16.34
Standard distance between flanges: API 6D, ASME B16.10
Connected in accordance with standard: ANSI B16.5, ASME B16.47, ANSI B16.25
Test standard: API598
Actuation: can operate with lever, gear box, 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 -46ºC or -50ºC (stainless steel constructions) and -29ºC (carbon steel constructions) up to 600℃

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