Description of pneumatic butterfly valve:
1,Pneumatic butterfly valve uses in food, feed, grease and chemical
2,Single door butterfly valve mainly in the line for cutting and
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.
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
5)Various kinds of materials, applicable to different medium.
6)Strong wash and brush resistance and can fit to bad working
7)Center plate structure, small torque of open and close.
8)Long service life. Standing the test of ten thousands opening and
9)Can be used in cutting off and regulation medium
|End flange||ANSI B 16.1, EN 1092, AS 2129|
|Face to face||ANSI B 16.10; EN 558-1 Series 20|
|Top flange||ISO 5211|
DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa (150PSI)
|Disc||DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy
EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM
|Apply||Fresh water, sewage, sea water, air, vapor, food, medicine, oils,
alkalis, salt etc.|
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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
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