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Stainless steel globe valve
Model: J41W
Nominal diameter: DN15 ~ 400mm
Nominal pressure: PN1.6 ~ 16.0MPa
Suitable temperature: ¡Ü200 ¡æ ~ ¡Ü350 ¡æ
Suitable medium: nitric acid, acetic acid, water, oil, gas and some corrosive liquid
Operation: manual, bevel gear, motor
Design and manufacture: GB12235
Structural length: GB12221
Flange dimensions: GB9113 JB79
Pressure - temperature: GB9131
Test - test: GB / T13927 JB / T9092
Product details

First, J41W stainless steel globe valve performance specifications:

model

Nominal pressure

test pressure

Working temperature (¡æ)

Suitable media

Strength (water) (Mpa)

Sealed (water) air (Mpa)

Low pressure seal air (Mpa)

J41W-16P (R)

1.6

2.4

1.8

0.6

¡Ü200

NITRIC ACID

J41W-25P (R)

2.5

3.8

2.8

0.6

¡Ü200

Nitric acids

ACETIC ACID

Acetic acid

NITRIV ACID

Nitric acids

J41W-40P (R)

4.0

6.0

4.4

0.6

¡Ü200

ACETIC ACID

J41W-64P (R)

6.4

9.6

7.0

0.6

¡Ü200

Acetic acid


Second, J41W stainless steel globe valve parts of the main material:

Part Name ZG1Cr18Ni9Ti series ZG00Cr18Ni10 series ZG1Cr18Ni12Mo2Ti series ZG00Cr17Ni14Mo2 series WCB series

Body / bonnet

ZG1Cr18Ni9Ti

ZG00Cr18Ni10

ZG1Cr18Ni12Mo2Ti

ZG00Cr17Ni14Mo2

WCB

Disc

ZG1Cr18Ni9Ti

ZG00Cr18Ni10

ZG1Cr18Ni12Mo2Ti

ZG00Cr17Ni14Mo2

1Cr13

Valve stem

ZG1Cr18Ni9Ti

00Cr18Ni10

1Cr18Ni12Mo2Ti

00Cr17Ni14Mo2

1Cr13

filler

PTFE braid

PTFE braid

PTFE braid

PTFE braid

graphite

Gasket

304 + PTFE

304L + PTFE

316 + PTFE

316L + PTFE

Graphite +304

Gland

ZG1Cr18Ni9Ti

ZG00Cr18Ni10

ZG1Cr18Ni12Mo2Ti

ZG00Cr17Ni14Mo2

WCB

Packing pressure ring

1Cr18Ni9Ti

00Cr18Ni10

1Cr18Ni12Mo2Ti

00Cr17Ni14Mo2

1Cr13

bolt

1Cr17Ni2

1Cr17Ni2

1Cr17Ni2

1Cr17Ni2

35CrMoA

Nut

1Cr18Ni9Ti

1Cr18Ni9Ti

1Cr18Ni9Ti

1Cr18Ni9Ti

45


Third, the stainless steel globe valve 1.6MPa main connection size and weight:


J41W stainless steel globe valve 2.5mpa main connection dimensions and weight:

J41Wstainless steel globe valve 2.5mpa main connection dimensions and weight:

J41Wstainless steel globe valve 6.4mpa main connection dimensions and weight:

J41Wstainless steel globe valve 10.0mpa main connection dimensions and weight:

J41Wstainless steel globe valve 16mpa main connection dimensions and weight:



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