Trunnion Type Metal Seated Ball Valve
- Company Name:China WZIPIE Valve
- Membership:Free Member
- Member Since:2012. 07.23
- Country/Region:China
- City:Zhejiang
- Contact:Wood Stevens
- Related Keywords:valve, ball valve, valves, ball valves
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China WZIPIE Valve
[China]
Trunnion Type Metal Seated Ball Valve
Trunnion type metal seated ball valve is available for particulates containing, powder and high viscosity fluids services bi-directional flow.
Design Features:
Full bore and reduced bore
Ball and seat hardened by plating or overlay with anti-friction & anti-corrosion alloy
ISO 5211 actuator mounting pad
Low emission control
Blow-out proof stem
Fugitive emission rating reaches ANSI B16.104 Class VI
Dependable and easy operation
Suitable for NACE MR-01-75 (option)
With all characteristics of trunnion mounted ball valve
Product Range:
Size: 2" - 20"
Rating: 150LB - 1500LB
Material: carbon steel and stainless steel (ASTM A216 WCB, A352 LCB, A351 CF8, A351 CF8M etc.)
Operation: lever, gear, pneumatic & electric actuator
UCM can provide metal seated ball valve which conforms to ANSI B16.104 Class VI.
With all characteristics of general trunnion mounted ball valve, metal seat can easily meet requirements of API607.
Ball and seat hardened by plating or overlay with anti-friction & anti-corrosion alloy, available for powder service, same with floating type metal seated ball valve.
If fluid with characteristics of easy crystallization, easy obstruction and high viscosity, powder metal seated shall be chosen (uni-direction flow)
Downstream seat structure decreases the possibility of fluid obstruction in cavity.
Spring is protected by upstream structure, which guarantees ball valve’s sealing in high and low pressure, this structure is especially important to easy crystallization fluid.
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