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Gate Valve, Ball Valve, Flat Gate Valve manufacturer / supplier in China, offering Forged Steel Valves A105, Forged Steel Gate Valve, Wcb Gate Valve with Gear Box and so on.
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DN 65 butterfly value / pneumatic diaphragm PN16 air actuated DN65 butterfly valve pneumatic water butterfly valve

Province/State: Zhejiang
Country/Region: China
Tel: 86-0577-21665187
Contact Person:Ms Wang

DN 65 butterfly value / pneumatic diaphragm PN16 air actuated DN65 butterfly valve pneumatic water butterfly valve

Brand Name : RUISAIWEI
Model Number : PBV-109
Certification : CE, API, ISO,TS
Place of Origin : China
MOQ : 100pcs
Price : Negotiable
Supply Ability : 50000/Monthly
Delivery Time : 20 DAYS after advanced 30%-50% payment or according to customers requirement
Packaging Details : wood box with protecting film or OEM PACAGE AND according to customers requirement
Type : ball valve
Working Pressure : 0.15-10.0MPA
Material : Stainless Steel
Port Size : 2''-60''
Media : Normal Temperature
Spring Range : 20-200KPa
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DN 65 butterfly value / pneumatic diaphragm PN16 air actuated DN65 butterfly valve pneumatic water butterfly valve

Quick Details

Standard or Nonstandard:StandardStructure:ButterflyPressure:Low Pressure
Power:PneumaticMaterial:Stainless SteelTemperature of Media:Normal Temperature
Media:GasPort Size:1/2"-40" (DN15-DN1000)Place of Origin:China (Mainland)
Model Number:BGTWA, BGTWF, BGTWSY, BGTWKBrand Name:OEM/ODMControl Mode:On-off Type, Modulating Type
Stroke:16/25/40/60mmFlange Drilling:ANSI B 16.1, BS EN 1092, DIN 2501connection:Flange
Spring Range:20-200KPaDesign standard:API 609, BS EN 593, MSS SP-67.seal:Hard Seal(Metal); Soft Seal
Accessories:Positioner, FRLFace-to-Face dimension:API 609, ISO 5752, BS EN 558, BSaction:Single action, Double Action


1.We manufacture valves for 40 years.

2.High quality and strictly produce control.

3.We have SGS,ISO9001, CE etc certificate

pneumatic low pressure large size pipe line butterfly block valve

1. Overview

Pneumatic valve is a pneumatic valve angle of 90 °, typically used to control high flow, low dropout fluids. Butterfly is characterized by small size, simple structure, small space required for installation, and low cost. Since the smooth flow path valve resistance coefficient, the higher the flow obtained is therefore suitable for high viscosity, with the fibers, particles and the sediment containing the regulation and pulp medium flow.
Pneumatic control valve can be chose different materials lining body and different materials valve plate according to different media.
According to the requirements of the production process, there are wafer centre line butterfly valve, flanged full-lining butterfly valve, triple offset metal-sealing butterfly valve, air butterfly valve.
The butterfly valves above all could open 90 °, are characterized by approximately equal percentage, large flow capacity, greatly exceeds its rated value of the same caliber Kv other valves.
Pneumatic butterfly valve is composed by butterfly valve and pneumatic actuator, which can automatically adjust the temperature, pressure and flow rate of the medium. Pneumatic triple eccentric metal sealing butterfly valve could shut off and achieve zero leakage.

Pneumatic Butterfly Valve Models
(Equipped with Our BELL BGT Series Pneumatic Actuator )

BGTWA:Pneumatic wafer centre line butterfly valve

BGTWF:Pneumatic flanged full-lining butterfly valve,

BGTWSY:Pneumatic triple offset metal-sealing butterfly valve

BGTWK:Pneumatic air butterfly valve.

Pneumatic Butterfly Valve Models
(Equipped with Our BELL BAW Series Pneumatic Actuator ):

BAWWA:Pneumatic wafer centre line butterfly valve

BAWWF:Pneumatic flanged full-lining butterfly valve,

BAWWSY:Pneumatic triple offset metal-sealing butterfly valve

BAWWK:Pneumatic air butterfly valve.


Rated Flow



Rated Flow



Rated Flow



Our Service:

1.All products will be well packed before shipping.

2.All products have 12 months warranty and we sure the products will free from maintenance within warranty period.

3.Reply your inquiry in 24 working hours.

4.Customized design is available.

5.Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers.

6.As an honest seller,we always use high quality material,advanced machines,skilled technicians to ensure quality.

7.Have our owm engineer team,each machine is design as customer's specfic requirement,the performance is higher 20%~40% than other factory with same cost.

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DN 65 butterfly value / pneumatic diaphragm PN16 air actuated DN65 butterfly valve pneumatic water butterfly valve Images

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