• Series No.: Z44T
  • Material: GGG40/WCB/CF8(Ductile Iron/Carbon Steel/Stainless Steel)
  • Category:

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Nominal Diameter:  DN40-1200

Nominal Pressure PN : 1.0-4.0 (MPa)

Test Pressure (water) Ps(MPa):

Body test:    1.5*PN

Sealing test: 1.1*PN

Air Test: 0.6 MPa

Metal Seated Gate Valve Standard:

Design standard conform to:  DIN 3352, JIS B2044, MSS SP-70, BS5150, BS3464

Flange drilling standard: EN1092-2 PN16,BS10 Table D/E, ANSI B16.1, GOST Standard, GB Standard

Face to face standard conform to:    DIN3202 F4/F5,  BS5150,  ANSI B16.10, GOST Standard

Test Standard conform to: ISO 5208, MSS SP-70

Metal Seated Gate Valve Design Characters:

  1. Bolt Bonnet ensures the safe performance.
  2. Solid wedge disc makes the gate valve more strong.
  3. Gate valve’s O-ring or Graphite packing is replaceable, which make it more easy for maintenance.
  4. Maximum temperature upto 150 degree C.
  5. Lower operation torque and longer service life than soft seated gate valve.