|Payment Terms:||L/C,T/T,Western Union,MoneyGram|
|Supply Ability:||200 Piece/Pieces per Week|
|Valve type:||wafer type butterfly valve|
|Place of Origin:||Jiangsu China|
|Pneumatic actuator:||Double acting|
|End Connection:||Wafer, Lug, Double Flange|
|Port Size:||2" ~24"|
|Temperature of Media:||Medium Temperature|
|Seals of butterfly valve:||rubber seal|
|Product name:||High quality pn16 butterfly valve dn250|
|Medium:||water, gas, oil|
|Body material:||Cast iron, ductile iron|
|Packaging Detail:||butterfly valve standara exp wooden box|
High quality pn16 butterfly valve DN250
Pneumatic butterfly valve is composed of double (single) acting piston type actuator and butterfly valve. Connecting methods are double-clip type and flange type and is valve seat applies rubber, fluoroplastics and stainless steel bead welding so as to significantly increase its range of application. Double-clip pneumatic butterfly valve has the advantage of simple structure ,small size and light weight .Pneumatic piston type actuator adopts low friction material ;with inside and outside surfaces of cylinder body conducted with hard anodizing anticorrosion treatment, service life of cylinder is significantly increased. Pneumatic butterfly valve has stable operating and is widely used in industrial departments like petrochemical, metallurgy, electric power, light industry and medicine.
For installation of butterfly valve, close the valve first and then install it to avoid any damage on sealing face of butterfly plate. Two pipe flanges should be in parallel so that the contact pressure between the valve and pipe flange is even .Inner bore of pipe flange should not be too big and make sure it’s not bigger than 5mm in case the pressed position on pressing plate is not right and the plate deforms and loses effect.
Pneumatic Butterfly Valve Outline Dimension
Wuxi Sikaifu Machinery Manufacturing Co., Ltd. specialize in producing various pneumatic valves and actuators, like Angle seat valve, Ball valve, Butterfly valve, Knife Gate valve, Control valve and Check Valve etc.
Our products are widely used in textile printing and dyeing,medical pharmacy,beverage,food processing,water treatment,petrochemical industry.
We strictly control design,mould,casting,processing,assembling,inspection,delivery and service. The products are sold to around the world and received favorable comment.
Here is our factory:
Wuxi Sikaifu Valve Workshop
Wuxi Sikaifu Valve Warehouse
Wuxi Sikaifu Valve Exhibition and Customer Visiting
1. OEM service is welcomed
2. We will provide all the details to you during mass production.
3. Necessary test and certificate can be obtained as you request
4. Your requirement is highly respected
1. Q: Is sample order acceptable?
A: Yes. We also can supply some free samples.
2. Q: When will make delivery?
A: We have inventory for standard products.
As usual, after payment, within 7 working days.
3. Q: After-sales Service
A: 12 months warranty for all kinds of products;
As an experienced manufacturer, you can rest assured of the quality and after-sales service.
4. Q: Payment
A: L/C, T/T, Western Union, Paypal, Alipay, Cash.
5. Q: Transportation
A: Transported by DHL, UPS, EMS, FedEx, SF, by Air, by sea.
Wuxi Sikaifu Machinery Manufacturing Co., Ltd
Add: 10# Huanzhen North Road, Yangshi, Luoshe Town, Wuxi, Jiangsu, China