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HEBEI HUAHUI VALVE CO.,LTD
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Rubber Seated Wafer Butterfly Valve Cast Iron DN50 With Handle Operation

HEBEI HUAHUI VALVE CO.,LTD
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HEBEI HUAHUI VALVE CO.,LTD
City: Cangzhou
Province/State: Hebei
Country/Region: China
Contact Person:Ms Fay Lu

Rubber Seated Wafer Butterfly Valve Cast Iron DN50 With Handle Operation

Brand Name : OEM
Certification : ISO
Place of Origin : cangzhou,china
MOQ : 10pcs
Price : negotiable
Supply Ability : 2000pcs/week
Delivery Time : 1-4weeks
Packaging Details : plywood case
Body : Ductile iron
Disc : Ductile iron/SS304
Stem : ss420
Operation : handle
size : DN50-DN300
seat : rubber
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DN50-DN300mm Rubber seated cast iron wafer butterfly Valve handle operation


Butterfly valve, lever (gear) operator, resilient seated, centerline design
Design to comply with MSS SP-67, BS5155 and API 609
Compatible with ANSI, DIN, BS, JIS flanges
Size range: 1-1/2" to 48" DN40-DN1200
handles (1-1/2inches to 12 inches), manual gear operators (1-1/2inches to 48 inches)
Pressure: PN0.6 to PN1.6MPa PN2.5 MPa
Temperature ratings: -35 to 135°C
Viton Seat with High Temperautre to 400°C
Connection: wafer type, lug type, u-section Flanged type




Material list
Part name
Materials
Body
Cast iron: ASTM A126CL.B, DIN1691 GG25, EN 1561 EN-GIL-200
Ductile iron: ASTM A53665-45-12, DIN 1693 GGG40, EN1563 EN-GJS-200
Stainless steel: ASTM A351 CF8, CF8M, CF3
Carbon steel: ASTM A216 WCB
Stem
Stainless steel: ASTM A276 type 316, 400, ASTM A582 type 416
Taper pin
Stainless steel: ASTM A276 type 304, type316, EN 14501
Seat
NBR, EPDM, Neoprene, viton
Disc
Ductile cast iron (nickel plated): ASTM A53665-45-12, DIN 1693 GGG40, EN1563 EN-GJS-400-15, GB12227 QT450-10
O-ring
NBR,EPDM,Neoprene,Viton
Bushing
PIPE Nylon lubricated bronze
Key
Carbon steel
Test
Working pressure
PN10, PN16, PN25
Shell pressure
1.5Mpa, 2.4Mpa, 27.5Mpa
Seat pressure
1.1Mpa, 1.76Mpa, 37.5Mpa


Product Tags:

wafer type butterfly valve

      

flanged butterfly valve

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Rubber Seated Wafer Butterfly Valve Cast Iron DN50 With Handle Operation Images

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