Api worm gear cast iron cast steel floating type full bore ball valve

Api worm gear cast iron cast steel floating type full bore ball valve

Features of the api worm gear floating type ball valves:1. The floating type ball valve is designed with full or reduced diameter, with small flow resistance;2.The valve adopts high platform structure, ISO5211 connection standard, can make the installation of electrical/pneumatic actuator more professional.

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Features of the api worm gear floating type ball valves
1. The floating type ball valve is designed with full or reduced diameter, with small flow resistance.
2, The valve adopts high platform structure, ISO5211 connection standard, can make the installation of electrical/pneumatic actuator more professional.
3, The float operated ball valve stem with built-in, shaft shoulder and ptfe (or enhanced graphite) thrust pad structure to prevent the valve stem due to pressure in the pipeline and blown out, at the same time ptfe (or enhanced graphite) material to reduce the opening and closing torque of the valve, so that the operation is more labor-saving.
4, The cast iron ball type float valve has a fireproof anti-static structure, in the stem and valve body and between the stem and the ball set conductive spring, to avoid electrostatic ignition ignited flammable media. Ensure system security.
5, The floating type ball valve fire resistant structure of double protection, when the case of fire and make the sealing ring burn, the ball valve of each sealing parts can form a metal to metal hard seal structure.

Standards compliance of this Api worm gear cast iron cast steel floating type full bore ball valve

Design and Manufacture: API 608,API 6D,BS5351

Face to face(end to end): ANSI B16.10,API 6D

Flanged connection:2~~24~to ANSI B16.5

Fire-safe: API 607,API 6FA

Butt welded end: ANSI B16.25

Test and inspection: API 598,API 6D

 

Main Parts and Material of this api worm gear floating type ball valve:

Parts

Material

Body

Carbon Steel,WCB,CF8/CF8M,CF3/CF3M,Cast Steel,etc

Ball Seat

PTFE,RPTFE,EPDM,NYLON,ect

Ball

Stainless steel,A182 F6a,A182 F304,A182 F316,etc

Stem

Stainless steel

Gland bush

Stainless steel

Lock nut

Carbon Steel

Gland nut

Carbon Steel

Packing

PTFE/Graphite

Thrust washer

PTFE/NYLON

 

 

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