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Compact Floating Ball Valve

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    2019-11-19 10:11

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Company Profile
Wenzhou Nework Valve Co.,Ltd








Puer Industrial Zone, Oubei, Yongjia, Wenzhou, Zhejiang, 325102, China.


http://www.neworkvalve.com/ http://niuwake.jincangtongye.com/

Product details

Side entry floating ball valve with anti blow out stem, antistatic device, and fire safe design, compact body design

Size: NPS1/2” to NPS2”(DN15 to DN50)

Pressure Rating: ASME Class150 to Class2500 (PN16 to PN420)

Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless

Seat: Soft, Metal to Metal

End Connection: NPT,RF, BW, RTJ

Operation: Lever, Pneumatic, Electric

Inspection and test: API 598

NDE: MT, PT, RT, UT are available

Feature: Floating Ball. Compact design offers short face to face length

Main Features

Design in compliance with: API 6D, ASME B16.34

Fire Safe design as per API 6FA and API 607

Temperature range:-101 to 450℃

Suitable for all types of fluids and aggressive environments including corrosive, sour (H2S), abrasive, and oxygen service; slurries and solid suspension in gases and air; and clean or dirty vapour (including steam).


Soft (Leakage rate: A)or metal-seated (Leakage rate: D, on request)

Single or double piston effect seats

Sealing injection for seats and stem

Overlay on sealing surface available in alloy 625, alloy 825, and stainless steel.

Fully internal cladding available in alloy 625, alloy 825, and stainless steel

Hardfacing for metal-seated valves is available in tungsten carbide and chromium carbide (for high temperature applications)

Materials in accordance with NACE MR 01-75 for sour service

Electro-plated nickel trim