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DYDF series single door pneumatic butterfly valve single door butterfly valve

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

DYDF series single door pneumatic butterfly valve single door butterfly valve

Brand Name : RUISAIWEI
Model Number : PBV-113
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 : Butterfly Valve
Structure : Butterfly
Material : steel
Port Size : DN10-200
Temperature of Media : 75℃-115℃
Spring Range : 20-200KPa
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DYDF series single door pneumatic butterfly valve single door butterfly valve pneumatic shut-off and throttling valve

Quick Details

Standard or Nonstandard:StandardStructure:ButterflyPressure:Low Pressure
Power:Pneumatic, pneumatic valveMaterial:Stainless SteelTemperature of Media:75℃-115℃
Media:AirPlace of Origin:Jiangsu, China (Mainland)Model Number:PBV-114
Brand Name:OEM/ODMType:single door butterfly valveAction:pneumatic shut-off and throttling valve
Item:DYDF series single door pneumatic butterfly valveApplication:butterfly valve for feed machines

Product information

Description of pneumatic butterfly valve:

1,Pneumatic butterfly valve uses in food, feed, grease and chemical industries, etc.

2,Single door butterfly valve mainly in the line for cutting and throttling.

3,Pneumatic butterfly valve has small volume, light weight, simple structure, rapid opening and closing, regulating and sealing well.

4,Single door butterfly valve can realize hierarchical control flow, fluid resistance and operating torque is small.

Product Advantages:

1)Small in size and light in weight and maintaince.

It can be mounted whereever needed.

2)Simple, compact structure, quick 90 degree on-off operation.

3)Disc has two-way bearing, perfect seal, without leakage under

the pressure test.

4)Flow curve tending to straight-line. Excellent regulation performance.

5)Various kinds of materials, applicable to different medium.

6)Strong wash and brush resistance and can fit to bad working condition.

7)Center plate structure, small torque of open and close.

8)Long service life. Standing the test of ten thousands opening and

closing operation.

9)Can be used in cutting off and regulation medium

Product Information:

End flangeANSI B 16.1, EN 1092, AS 2129
Face to faceANSI B 16.10; EN 558-1 Series 20
Top flangeISO 5211
Normal Pressure

DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa (150PSI)



DiscDI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel
SeatNR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM (NSF)/PTFE
Suitable Temperature


ApplyFresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

Our Services

Reply your enquiry in 24Hrs

Feedback of complaint in 24Hrs

Perfect after-sale process

Why Choose US?

1. We Are Manufacturer.

2. Good Quality : We have strict quality control system and amounts of testing equipments.

3. Quick Delivery: We have our own warehouse.

4. Competitive Price: We are the manufacturing and have our own factory.We provide the straight factory price and service to our customer.

5.We can send samples for customer reference,but you need to provide a fee.


Q:If products have some quality problem,how would you deal with?

A:We have complete after-sales service,and we will responsible for all the quality problems.

Q:Can I get free samples from your factory?

A: Yes,samples are free but freight would in your account.

Q:Can you give me a discount?

A: As you know,we are manufactory, we provide the straight factory price and servce to our customer.

So please believe us our price is competitive. If the quantity is big,we can consider give you a discount.

Q:How do you guarranty the ball valve quality?

A: We have strict production process and inspection procedures ,and all products will inspected again before shipping.

Q:What is the ball valve delivery time?

A:3-5 working days for small order,15-25 working days for mass order.

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DYDF series single door pneumatic butterfly valve single door butterfly valve Images

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