Pressure-seal Gate Valve 900Lb¡«2500Lb

  • Standard Material Specifications
    No. Part Name CS To ASTM AS to ASTM SS to ASTM
    Type A 105
    Type F22
    Type F304(L)
    Type F316(L)
    1 Body A105 A182 F22 A182 F304(L) A182 F316(L)
    2 Seat A276 420 A276 304 A276 304(L) A276 316(L)
    3 Wedge A276 430&410 A182 F304 A182 F304(L) A182 F316(L)
    4 Stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
    5 Pressure Seat A105 A182 F304 A182 F304(L) F316(L)
    6 Pressure Ring A276 304L A276 316L
    7 Bonnet A105 A182 F22 A182 F304(L) A182 F316(L)
    8 Gland Eyebold A193 B7 A193 B16 A193 B8(M)  
    9 Pin A276 420 A182 F304(L)
    10 Stem Packing Flexible Graphite PTFE
    11 P.S.Lock Nut A194 2H A194 4 A194 8 A194 8M
    12 Gland A276 F420 A182 F304
    13 Gland Flange A216 WCB A351 CF8
    14 Nut A194 2H A194 4 A194 8 A194 8M
    15 Yoke Nut A276-410
    16 Retaining Nut A194 2H A194 4 A194 8 A194 8M
    17 Handwheel A197
    18 H.W.Lock Nut A194 2H A194 4 A194 8 A194 8M
    19 Oil Cup Brass
    Suitable Medium W.O.G.etc W.O.G.etc HNO3,CH3OOH etc
    Suitable Temperature -29¡æ¡«425¡æ -29¡æ¡«550¡æ -29¡æ¡«180¡æ
    Note:Other materials are available upon request.
           CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel
  • Dimensions(mm) and Weights(Kg)
    NPS
    1/2
    3/4
    1
    11/4
    11/2
    2
    L
    900¡«1500Lb
    140
    140
    140
    178
    178
    216
    2500Lb
    186
    186
    186
    232
    232
    279
    H(OPEN)
    321
    321
    321
    380
    414
    502
    W
    160
    160
    180
    200
    250
    280
    Weights
    900¡«1500Lb
    11.5
    10.8
    10.5
    19.6
    21.0
    55.4
    2500Lb
    12.3
    11.6
    10.8
    26.0
    28.4
    60.0