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ZMSO-A1 150/300/600LBS Flanged Gate Valves

150/300/600LBS is a common standard valve pressure rating of the United States, under ASME B16.34 standards.


American Standard valve design and manufacture products in line with the American National Standards ANSIB16.34, the American Petroleum Institute and API600 standard AP16D requirements. Having features of compact structure, small volume, high rigidity, safe and reliable seal.

ZMSO-A1 150/300/600LBS Flanged Gate Valves Dimensions

Dimensions in inches and millimetres
ClassNominal diameterMain connection dimension
InchDNLDD1D2bz-∅dHW
150Lb (2.0Mpa)2"50178152120.59216.34 - 19323200
2-1/2"65190178139.510517.94 - 19347250
3"80203190152.512719.54 - 19383250
4"100229229190.515724.38 - 19457300
5"12525425421618624.38 - 226323300
6"150267279241.521625.98 - 22635350
8"200292343298.5270298 - 22762350
10"25033040636232430.612 - 25.4895400
12"30035648343238132.212 - 25.41080500
14"250381533476.541335.412 - 291295600
16"400406597539.54703716 - 291435600
18"45043263557853340.116 - 321626650
20"50045769863558443.320 - 321829650
24"600508813749.569248.120 - 352175700
ClassInchDNLDD1D2bz-∅dHW
300Lb (5.0Mpa)2"502161651279222.78 - 19330250
2-1/2"6524119014910525.98 - 22368250
3"80282210168.5127298 - 22394300
4"10030525520015732.28 - 22473300
5"12538128023518635.48 - 22660350
6"1504033202702163712 - 22711350
8"20041938033027041.712 - 25813400
10"250457445387.532448.116 - 291003500
12"30050252045138151.316 - 321137600
14"250762585514.541354.420 - 321489600
16"400838650571.547057.620 - 351581650
18"450914710628.553360.824 - 352017838
20"5009917756865846424 - 352228889
24"600114391581369270.324 - 4126501092
ClassInchDNLDD1D2bz-∅dHW
150Lb (10Mpa)2"502921651279225.48 - 19510254
2-1/2"6533019014910528.68 - 22554254
3"8035621016812731.88 - 22595305
4"10043227521615738.18 - 25712356
5"125508330266.518644.58 - 29826406
6"15055935529221647.712 - 29995508
8"20066042034927055.612 - 321157610
10"25078751043232463.516 - 351373686
12"30083856048938166.720 - 351603686
14"25088960552741369.920 - 381930762
16"40099168560347076.220 - 412032889
18"450109274565453382.620 - 452286889
20"500119481572458488.924 - 4525911118
24"6001397940838692101.624 - 5231241118


600LBS Flanged Gate Valves VS PN16 Flanged Valves

1. Material:

600L BS Flange Gate Valves body material is WCB/SS.  PN16 flanged valves material can be CI/DI/WCB/SS

2. Pressure:

600LBS Flanged Gate Valves pressure is 600LBS.  PN16 flanged valves pressure is PN16

3. Range of Applications (Similarity):

Standard: BS, DIN, ANSI

Face to face:DIN3202 F4/F5, ANSI B16.10

Connection flange type: Flange end


4. Installation (Similarity and Difference):

The connection mode is the same; 600LBS Flanged Gate Valves for American standard piping system, PN16 for DIN and BS standards.

ZMSO-A1 600LBS Flanged Gate Valves FAQs

Q 1. What is the Pressue Available for Ansi Flanged Gate Valves?
A.

Class 150/300/600/900

Q 2. What is the Pressure Testing Standard for Gate Valves?
A.

API598

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