|Product Name:||Grooved End Butterfly Valve||Material:||Ductile Iron|
|Packing:||Ply Wooden Cases||Size:||DN40-DN1200|
|Fig No.:||2041||Connection:||Grooved Ends|
wafer lug butterfly valve,
butterfly flange valve
Cast iron grooved ends Butterfly Valve with lever operator, body is cast iron
1, PRODUCT DESCRIPTION:
Design: EN593 / BS5155 / MSS SP-67
Class: PN10 / 16, 125/150Lbs
Face to face: BS5155, ISO5752 Series 13
Flange Connection: GB, DIN, BS, JIS, ANSI
|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); Ductile Cast Iron (ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10);
Stem: Zinc Plated Steel; Stainless Steel (ASTM A276 Type 316, Type 410, Type 420; ASTM A582 Type 416);
Disc: Nickel Plated Ductile Cast Iron (ASTM A536 65-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10); Stainless Steel (ASTM A351 CF8, CF8M; CF3, CF3M; EN 1.4408, 1.4469; 1.4501);
AL-Bronze (ASTM B148 C95400);
Seat: NBR, EPDM, Neoprene, PTFE, Viton;
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
The normal package is wooden box(Size: L"W*H). If export to european countries, the wooden box will be fumigated. If container is too tigher, we will use pe film for packing or pack it according to customers special request.
1. Product packed by Standard Export Carton or Upon Requests of customer
2. We can offer products on time, shipping by ocean,by air or DHL, Fedex, TNT,UPS
l It is simple structure : good interchangeability and low price
l Stem sealing is not easy deformation ,so avoids leakage phenomenon.
l Overall support is good ,stable and solid
l Use less rubber of seat ,so expansion has small impaction and easy to control torque value at an appropriate range .`
l Applying to two pieces of no-sells connection ,structure is simple and
convenient to be maintained
l Butterfly disc owns automatic alignment function and achieved small
combination of disc and seat .
l Phenolic back seat is featured such as no loss ,tensile ,anti-leak ,convenient replacement etc.
l For seat sealing surface and phenolic back as a whole ,it can reduce amount of deformation .