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Zhengzhou Zui big valve wholesale base

Stainless steel globe valve
Stainless steel globe valveStainless steel globe valve

Application specification
1. Design and manufacture GB12235-89
2, the structure length according to GB12221-89
3, flange size according to JB/T79-94
4, valve inspection and test according to GB13927

Performance specification:

model Nominal pressure
(MPa) 		Experimental pressure Working temperature (°C) Applicable medium
Strength water (MPa) Sealed (water) air (MPa) Low pressure sealed air (MPa)
J41W-16P(R)
1.6 2.4 1.8 0.6 ≤200 Nitric acid
J41W-25P(R) 2.5 3.8 2.8 0.6 ≤200 Acetic acid
J41W-40P(R) 4.0 6.0 4.4 0.6 ≤200 Nitric acid
J41W-60P(R) 6.4 9.6 7.0 0.6 ≤200 Acetic acid

Main parts material:

Part Name ZGICr18 Ni9Ti ZG00Cr18 Ni10 ZG1Cr18 Ni12M02Ti ZG00Cr17Ni14M02 WCB
Body/bonnet ZGICr18 Ni9Ti ZG00Cr18 Ni10 ZG1Cr18 Ni12M0 2 Ti ZG00Cr17Ni14M0 2 WCB
gate ZGICr18 Ni9Ti ZG00Cr18 Ni10 ZG1Cr18 Ni12M0 2 Ti ZG00Cr17Ni14M0 2 1Cr13
Valve stem 1Cr18 Ni9Ti 00Cr18 Ni10 1Cr18 Ni12M0 2 Ti 00Cr17Ni14M0 2 1Cr13
filler PTFE weave PTFE weave PTFE weave PTFE weave graphite
Gasket 304+PTFE 304L+PTFE 316+PTFE 316L+PTFE Graphite +304
Gland ZGICr18 Ni9Ti ZG00Cr18 Ni10 ZG1Cr18 Ni12M0 2 Ti ZG00Cr17Ni14M0 2 series WCB
Packing pressure ring 1Cr18 Ni9Ti 00Cr18 Ni10 1Cr18 Ni12M0 2 Ti 00Cr17Ni14M0 2 1Cr13
bolt 1Cr17Ni2 1Cr17Ni2 1Cr17Ni2 1Cr17Ni2 35CrMoA
Nut 1Cr18 Ni9Ti 1Cr18 Ni9Ti 1Cr18 Ni9Ti 1Cr18 Ni9Ti 45

1.6MPa main connection size:

size DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L Mm 130 150 160 180 200 230 290 310 350 400 480 600 650 750 850 950
H Mm 200 243 253 280 312 321 325 355 415 460 510 700 975 1115 1250 1380
W Mm 120 140 160 160 200 200 240 240 280 320 360 560 600 700 800 900

2.5MPa main connection size:

size DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L Mm 130 150 160 180 200 230 290 310 350 400 480 600 650 750 850 950
H Mm 200 243 253 280 312 321 325 355 415 460 510 700 975 1115 1250 1380
W Mm 120 140 160 160 200 200 240 240 280 320 360 560 600 700 800 900

4.0MPa main connection size:

size DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400
L Mm 130 150 160 180 200 230 290 310 350 400 480 600 650 750 850 950
H Mm 200 243 253 280 312 321 325 355 415 460 510 700 975 1115 1250 1380
W Mm 120 140 160 160 200 200 240 240 280 320 360 560 600 700 800 900

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