MSS SP-70 Metal-Seal Cast iron Rising Stem Gate Valve

Gate Valve

MSS SP-70 Metal-Seal Cast iron Rising Stem Gate Valve

Technical Specifications of Metal Seated Gate Valve

Rising Stem:

- Design and manufacture: MSS SP-70

- Face to face dimensions: ANSI B16.10

- Flange dimensions and drilling: ANSI B16.1

- Size range: 2" ~ 24"

- Working pressure: 200 psi

- Suitable medium: water, oil and gas.Class125

Introduction


Parts and MSS SP-70 Metal-Seal Cast iron Rising Stem Gate Valve:    

No.PartsMaterialsASTM Standard
1BodyCast ironASTM A 126 Class B
2Body seat ringCast bronzeASTM B62
3Wedge seat ringCast bronzeASTM B62
4WedgeCast ironASTM A 126 Class B
5StemBrassASTM B16
6Body gasketGraphiteNon-asbestos
7BoltsSteelASTM A 307B
8NutsSteelASTM A 307B
9BonnetCast ironASTM A 126 Class B 
10Back seat bushingCast brassASTM A 584
11PackingGraphiteNon-asbestos
12Packing glandCast brassASTM A 584
13BoltsSteelASTM A 307B
14NutsSteelASTM A 307B
15Gland followerDuctile ironASTM A 536 65-45-12
16Yoke bushingCast bronzeASTM B62
17Yoke bushing nutCast ironASTM A 126 Class B
18ScrewSteelASTM A 307B
19HandwheelCast ironASTM A 126 Class B
20Name plateAluminium
21Handwheel nutDuctile ironASTM A 536 65-45-12
22YokeCast ironASTM A 126 Class B


Dimensions (mm & inch) of MSS SP-70 Metal-Seal Cast iron Rising Stem Gate Valve:    

SizeLDD1bn-dD0H
2"17815212115.9 4-19178311
2.1/2"19017814017.5 4-19178347
3"20319015319 4-19200384
4'22922919123.8 8-19254490
5"25425421623.8 8-22.2300541
6"26727924125.4 8-22.230066
8"29234329928.6 8-22.2348778
10"33040636230.2 12-25.4400933
12"35648343231.8 12-25.44571102
14"38153347634.9 12-28.65601259
16"40659754036.5 16-28.65601395
18"43263557839.7 16-326101560
20"45769963542.9 20-326101708
24"50881375047.6 20-357651990


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