|Product Name:||Wafer Concentric Butterfly Valve With Ductile Iron Disc||Body:||Ductile Iron|
|Package:||Ply Wooden Cases||Size:||DN40-DN1600|
|Fig No.:||2013||Disc:||Ductile Iron|
|Port Size:||Standard||Warranty:||2 Years|
DN40 Wafer Butterfly Valve,
Concentric Wafer Butterfly Valve,
DN1600 Wafer Butterfly Valve
1, PRODUCT DESCRIPTION:
Wafer Concentric Butterfly Valve With Ductile Iron Disc:
Class: PN10 / 16
Face to face: ISO5752 Series 13
Flange Connection: DIN
|Size / Working Pressure||Operator||Material of Main Parts|
|DN80-DN1600: PN10-16||Handle Lever, Worm Gear, Electrical Actuator, Pneumatic Actuator||Body: Cast Iron (ASTM A126CL. B , DIN1691 GG25, EN 1561 EN-GJL-200; GB12226 HT200);
Disc: Nylon Plated Ductile Cast Iron (ASTM A536 65-45-12
End Cap: Cast Iron (ASTM A126CL. B ,DIN1691 GG25, EN 1561 EN-GJL-200);
Ductile Cast Iron (ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15);
Bolt: Zinc Plated Steel;
Taper Pin: Stainless Steel: ASTM A276 Type 304, Type 316; EN 1.4501;
O-Ring: NBR, EPDM, Neoprene, Viton;
Bushing: PTFE, Lubricated Bronze;
Key: Carbon Steel
2, PACKAGEING & SHIPPING:
3, PRODUCT FEATURE:
1. Integral gluing: The valve adopts integral gluing. Its good covering performance and precise geometric size ensure reliable sealing and long service life.
2. Light weight: The valve body is made of ductile iron, light weight and easy to install.
3. Flat-bottomed seat: The bottom adopts the same flat-bottomed seat design as the water pipe, which produces no sundries and is more reliable in sealing.
4. Corrosion resistance: Inner cavity is coated with non-toxic epoxy resin to prevent corrosion and rust. It can be used not only for raw drinking, but also for sewage system.
5. Three "O" seals: Stem is sealed with three O-rings, with small friction resistance, light switch and no leakage.
Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.
Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs.
Q:Could you offer a free sample ?
A:Yes , samples can be proveded for free.
Q:How can I pay for the products ?
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance.
Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.
Q:Are you a facrory or trade company ?
A: We are a factory with 24 years experience in valve research and production .