Forged Gate Valve type Welded Bonnet Class 800 Lbs
It is a valve with full or reduced bore, solid wedge and external spindle suitable even for regulation.
Specifications
1. Structure: inner spindle and bridge
2. Seal consists of a graphite gasket with retaining rings for optimum sealing
3. Renewable or integral seats
4. According to NACE MR01/75
5. Full bore (FB) or reduced bore (RB)
6. Top flange according to ISO 5211 for actuator (on request)
7. Welded cover
Features
Size: from 1/4″ to 3″
Pressure: 800 - 2500LB
Material: A105, F304, F316, F304L, and F316L
Design and manufacturing standard: API602, BS5352 and ANSI B16.34
Welding ends SW: ANSI B16.11
Threaded ends according to: NPT, ANSI B1.20.1
BW welding ends according to: ANSI B16.25
Flanged ends according to: ANSI B16.5, or EN-DIN.
Test standard: API598, API 6D
Structure: screwed cover, external spindle and bridge
Drive: can be operated by lever, gearbox and electric actuator
Medium: The valve is suitable for various media such as water, steam, oil, gas, petroleum products, nitric acid, acetic acid, etc.
Working temperature: from -46ºC or -50ºC (stainless steel constructions) and -29ºC (carbon steel constructions) to 600℃