ANSI top entry full port ball valve from China manufacturer

Price:	200.0~80000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: Plywood case

Power: Hydraulic

Pressure: Vacuum

Material: Forged

Media: Gas

Production Capacity: 5000

Delivery Date: within 35days

Standard or Nonstandard: Standard

Structure: Ball

Temperature of Media: High Temperature

Brand Name: chenggao

Top Entry Ball Valve
Normal Size: 1/2"~40"
Pressure Rating:CLASS 150~2500
Design Standard:ASME B 16.34/API 6D /API 608/BS EN ISO17292/ISO1431

1.Automatic body cavity relief

When the body pressure going up un-normally as the unstable factor,the trunnion ball valve downstream seat will be pushed by un-normally pressure,and the release theunnormal pressure automatically,it doesn't damage to the sealing of upstream seat.

2.Emergency sealing

Compound injection holes are designed and compound injection valves are installed at locations of stem/cap and body support of side valve.When sealing of stem or seat is damaged to induce leakage,the compound can be used to do the second time sealing.A concealed check valve is installed in side of each compound injection valve to prevent compound from out flowing due to the action of transmitter substance.The top of the compound injection valve is the connector for fast connection with compound injection gun.

3.Various driving types

The top pad of valve designed according to ISO 5211,which is convenient for connection and exchange of various drivers.The common driving types are manual,electrical,pneumatic and pneumatic/hydraulic.

Main material	WCB, WCC, LCB, CF8, CF8M, CF3, CF3M, CN7M, CF8C, 4A, A105, LF2, F304, F316, F304L, F316L, F321, F51, ect.
Pressure rating	Class 150 to Class 2500 (PN2.5 to PN 420)
Standards applied	API. ASME, ANSI, NACE, CE/ EN, DIN, JIS, BS, ISO, TS, GB, etc.
Operative temperature	-196 °C to 980 °C ( -320.8 °F to 1796 °F)
Optional operation	Manual, Gear, Electric, Pneumatic, Hydraulic.