Gold Member Since 2016
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Zhejiang Deca Control Valve Meter Co., Ltd.

Control Valve, Pneumatic Valve, Regulating Valve manufacturer / supplier in China, offering API Certified High Performance Pneumatic Single Seat Control Valve, Stainless Steel Pneumatic Butterfly Valve, Pneumatic Control Butterfly Valve and so on.

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Supplier Homepage Product Regulating valve API Certified High Performance Pneumatic Single Seat Control Valve

API Certified High Performance Pneumatic Single Seat Control Valve

FOB Price: US $800 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $800/ Piece
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Port: Ningbo, China
Production Capacity: 20000 Sets/Year
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: 3′′_ANSI 300
  • Media: Gas, Oil, Water
  • Connection Mode: Flange
  • Material: Stainless Steel
  • Trademark: DECRRD
  • Specification: 3′′
  • HS Code: 8481803990
  • Certification: CE, ISO9001, API
  • Standard: Standard
  • Power: Pneumatic
  • Type: Single Seater
  • Transport Package: Wooden Case
  • Origin: China
Product Description

.It is mainly used for shut-off contorl of media The ball valve of this series adopts round hole in the ball When opended It is diectly connected to the body flow channel. featured by high flow capacity.Compared With pluger has small structural sizes.light weight and the funcion of self-cleaning between plug and seat.Therefore,it is very suitable for viscous.fibrous media and those containing suspended solid particles .With low heat expansion impact due to  temperature. and good sealing performance.It is widely applied in the systems of such industries as petrochemical industry.metallurgy.chemical fiber.pulp&paper.medicine.hydroelectric station meet the needs of remote control of process parameters such as flow pressure.tempertaure and liquid level of all gases.liquids or corrosive gases and liquid media
Compact structure: small volume, light weight, easy maintenance
Smooth flow channel: low flow resistance, low pressure drop, high flow
Strong anti-wear performance: The ball is subject to hard alloy spray coating, and the seat sealing face is subject to hard alloy overlaying welding.
Fire-safe and antistatic: Meeting API607 requirements, it is provided with the antistatic device.

body    main technical parmaneters
body type two-piece,three-piece 
Nominal diameterDN15~500(NPS1/2~24)
Nominal pressurePN 1.6~4.0Mpa(Clsaa150~600)
Type of connectionflanged
MaterialA216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
Bonnet: standard type-20~250ºC
high temperature type250~525ºC
PackingPTFE, flexible graphite, nickel-based wire reinforced flexible graphite

Trim   main technical parmaneters
Plug typeO straight-through type
Plug materialA182-F304, A182-F316
Seat material/soft seal:PTFE, RPTFE, PPL
hard seal:A182-F304, A182-F316
Flow characteristicquick opening
Rated Cv value:See table 4 for details.
Rated travel0~90ºC
Seat Leakage class/soft sealANSI B16.104 class VI
Hard sealANSI B16.104 class V(hard seal class VI for special orders)
treatment for etc

API Certified High Performance Pneumatic Single Seat Control Valve
API Certified High Performance Pneumatic Single Seat Control Valve
API Certified High Performance Pneumatic Single Seat Control Valve
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Mr. Ralf Xu
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