Red Butterfly Valve /Ductile Iron Red Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Connection Form: Wafer
• Seal Form: EPDM
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• HS Code: 848190

Product Description

Red EPDM Butterfly Valve Ductile Cast Iron GGG50 Butterfly Valve Wafer Lug Flanged Manual Butterfly Valve Fcatory Water  PN16 DN200 Butterfly Valve

TECHNICAL DATA:

Product name:Model 12 Wafer type butterfly valve,
Short neck, notched bodyNominal diameter:DN50 - DN400 / 2" - 16"Body material:Ductile ironDisc material:Ductile iron nickel platedSeat material:EPDM or NBRStem material:Stainless steel 410Plate material:
Stainless steel 210Shaft type:Double half-shaft without pinFace to face:API609,  DIN3202 K1,  ISO5752,  BS5155,  EN558

Flange drilling

 

AS 2129 "D","E"

BS 10:D","E"

JIS 5K/10K/16K

ASME B16.1 125LB   ASME B16.5 150LB

BS 4504 PN6/PN10/PN16

DIN 2501 PN6/PN10/PN16

ISO 7005 PN6/PN10/PN16

Design standard:API609, BS5155, EN593, MSS SP-67Top flange:ISO 5211(according to the customer's need)Temperature range:-20ºCto+200ºC(depending on pressure,medium and materal)Test inspection:APL 598 / EN 12266-1Suitable medium:

Freshwater,wastewater,sewage,seawater,air,vapor,food,oils, medicine alkailis,salt,etc.

        Body:

• Cast Iron: ASTM A126 CL.B/ DIN1691 GG25
• Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40
• Carbon Steel: ASTM A216 WCB
• Stainless Steel: ASTM A351 CF8/CF8M
• Bronze AL-Bronze: ASTM B148 C954

        Disc:

• Ductile Iron: ASTM A536 60-40-18/ DIN1693 GGG40
• Carbon Steel: ASTM A216 WCB
• Stainless Steel: ASTM A351 CF8/CF8M
• Bronze AL-Bronze: ASTM B148 C954
• Coating: Nickel-plated/Epoxy/EPDM/VITON/Nylon

          Stem:

• Stainless Steel: ASTM A182 304/316/410
• Alloy:  Monel K500

          Seat:

• Elastomer                     Working temperature
• EPDM                          -45ºC-135ºC
• NBR                             -10ºC-80ºC
• VITON                          -20ºC-150ºC
• PTFE                            -10ºC-150ºC