Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat

 


  • Size: DN40-DN1600
  • Pressure Rating: PN10/16, JIS5K/10K, 150LB
  • Warranty: 18 Month
  • Brand Name: ZFA Valve
  • Service: OEM
  • Product Detail

    Product Detail

    Size & Pressure Rating & Standard
    Size DN40-DN1200
    Pressure Rating PN10, PN16, CL150, JIS 5K, JIS 10K
    Face to Face STD API609, BS5155, DIN3202, ISO5752
    Connection STD PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259
    Upper Flange STD ISO 5211
    Material
    Body Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, Aluminium Alloy.
    Disc DI+Ni, Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529), Bronze, DI/WCB/SS coated with Epoxy Painting/Nylon/EPDM/NBR/PTFE/PFA
    Stem/Shaft SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel
    Seat NBR, EPDM/REPDM, PTFE/RPTFE, Viton, Neoprene, Hypalon, Silicon, PFA
    Bushing PTFE, Bronze
    O Ring NBR, EPDM, FKM
    Actuator Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator

    Product Display

    Wafer Type Butterfly Valve (37)
    Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat (6)
    Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat (5)
    Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat (3)
    Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat (3)
    Soft Seated Aluminum Hand Lever Wafer Butterfly Valve with EPDM Seat (2)

    Product Advantage

    Our valve seat use imported nature rubber, with more than 50% of rubber inside. The seat has a good elasticity property, with long service life. It can be open and close more than 10,000 times with no damage for the seat.

    The valve seat is wide edge seat, sealing gap is wider than regular type, makes the sealing for connection easier. Wider seat also easy to install than narrow seat. The stem direction of the seat has lug boss, with O ring on it, archive the second sealing of the valve.

    The valve seat with 3 bushing and 3 O ring, helps supporting the stem and guarantee the sealing.

    Bolts and nuts use ss304 material, with higher rust protection capability.

    Handle of the valve use ductile iron, is anti-corrosion than regular handle. Spring and pin use ss304 material. Handle part use semicircle structure, with good touch feeling.

    Butterfly valve pin use modulation type, high strength, wear-resisting and safe connection.

    The valve adopt epoxy powder painting process, thickness of tht powder is 250um at least. Valve body should be heating 3 hours under 200℃, powder should be solidify for 2 hours under 180℃.

    After natural cooling, the adhesive of the powder is higher than regular type, guarantee there’s no color change in 36 months.

    Pneumatic actuator adopt double piston structure, with high precision and effective, and stable output torque.

    ZFA Valve strictly execute API598 standard, we do both side pressure testing for all the valve 100%, guarantee deliver 100% quality valves to our customers.

    ZFA Valve focus on valves production for 17 years, with professional production team, we can help our customers to archive your goals with our stable quality.

    All valve body casted by precise casting body, DI, WCB, Stainless Steel and many other materials, with perfect appearance, each batch has its casting stove number, easy to trace for material protection.

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