Wafer Type Butterfly Valve, One-piece Shaft with Pin stem
Design to comply with MSS SP-67, BS5155 and API 609
Compatible with ANSI, DIN, JIS flanges
Size range: Handles (1 1/2 to 12 inches), manual gear operators (1 1/2 to 48 inches)
Pressure: From PN0.6MPa to PN1.6MPa
Medium: Acids, alkalis and salts
Materials list:
Body materials: Cast iron, ductile iron and stainless steel
Disc: Ductile iron (with nickel-plated or nylon-coated), SS 304, 304L, 316, 316L
Seat: PTFE
Shaft: SS410, SS416
Pin: SS316
O ring: NBR, EPDM, neoprene and viton
Bushing: PTFE, nylon and lubricated bronze
Cast Iron Wafer type Check Valve Pressure Rating : PN-16 Material : Cast Iron / Ductile Iron Description : Single Plate, Resilient Seat Ends : Wafer Type Suitable for Insertion Between Flanges Item Code : CI000038 Size : 40mm Notes : Available Valve Size : 25mm to 600mm
Cast Steel Wafer Type Check Valve Pressure Rating : PN-16 Material : Cast Steel (WCB) Description : Wafer type Single Plate, Resilient Seat Ends : Wafer Item Code : CCS00032 Size : 50mm Notes : Available Valve Size : 50mm to 300mm Material : CF8, CF8M, CF3, CF3M etc.
DIN/BS/JIS/ANSI Wafer Butterfly Valve Diameter:DN50-DN600 Connection:Flange Working pressure:1.0Mpa/1.6Mpa Temperature:0-80 Used:Water system Material Body:Ductile Iron Disc:Ductile Iron/SS304
Size: 2"- 24" Material: CI & CS Wafer Butterfly Valves, to be sandwiched between flanges. We are specializing in the manufacture of wafer butterfly valves that are light in weight and are highly preferable due to simple installation, easy maintenance and & trouble free replacement of parts. Further, there is minimal frictional loss and low pressure drop.
Standard flanges: Pn 10 - pn 16 - ansi 150 from dn 40 to dn 300. Pn 10 from dn 350 to dn 600. General requirements in accordance with uni en593 Face to face as per en 558 serie 20 Valve head as per iso 5211 ( dn40-dn300 ) Tightness as per en 12266-1 rate a Other tests on request. Operating temperature of the media: epdm from -40°c to +135°c; nbr from -23°c to +82°c; fkm from -10°c to +190°c *; ptfe from -25°c to +150°c * Operating temperature for the cast iron body: ambient temperature:: -25°c +250°c Working pressure between flanges: Pn 16 bar for dn 40 to dn 300 Pn 10 bar for dn 350 to dn 600 * dn40-dn300 On request Working temperature: silicone from -50°c to +160°c; nbr carbox from -10°c to +82°c; nbr white for food from -23°c to +82°c; hnbr from -20°c to +120°c For other applications, please contact our technical department.
Description: Valve Design: BS EN593/BS5155/API609 Face-to-face: ISO 5752-20.EN558-20 Flange accommodation:ANSI B16.1 Class125,DIN 2501 PN10/16,EN1092-2 PN10/16,JIS10K Test Standard:EN12266.API 598 Top Flange:ISO5211 Plywood case packing, bubble plastic bag inside
Cast Iron Butterfly Valve BS 5155 Pressure Rating : Class-125 Material : Cast Iron Description : Wafer Type, With Lugs, Centric Disc Disc : Ductile Iron / SS 304 / SS 316 Seat : Moulded EPDM, BUNA-N, Neoprene, Viton Ends : Lugged Operator : Lever, Gear, Pneumatic, Electric Item Code : CI000029 Size : 40mm Notes : Available Valve Size : 40mm to 400mm
Cast Iron Butterfly Valve IS 13095, BS 5155 Pressure Rating : PN-1.6 Material : Cast Iron / Ductile Iron Description : Wafer Type Disc : Ductile Iron / SS 304 / SS 316 Seat : Moulded EPDM, BUNA-N, Neoprene, Viton Ends : Wafer Type Operator : Lever, Gear, Pneumatic, Electric Item Code : CI000091 Size : 40mm Notes : Available Valve Size PN-16 40mm to 400mm PN-25 40mm to 400mm
Cast Steel Butterfly Valve Pressure Rating : PN-10 Material : Cast Steel (WCB) Description : Wafer type, Centric Disc Body Seat : Moulded EPDM, BUNA-A, Neoprene, Viton Ends : Wafer, Lugged Operator : Lever, Gear, Electric, Pneumatic Item Code : CCS00014 Size : 50mm Notes : Available Valve Size : PN-10 40mm to 400mm PN-16 40mm to 400mm PN-20 40mm to 400mm Material : CF8, CF8M, CF3, CF3M etc.
