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iangsu Zhongwei Measurement and Control Co., Ltd.Free·1YRS

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    No. 4-4 East West Road, Jinhu County Industrial Concentration Zone, Huaian City, Jiangsu Province

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Single rod safety valve

Model
Nature of the Manufacturer
Other
Product Category
The relief valve
Place of Origin
City, Province
Overview
Single rod safety valve
Product Details
Description:
A GA41H type single lever safety valve product overview:


GA41H, A51H type single lever safety valve for temperature are less than 450 of the boilers and pressure vessels, prevent the pressure exceeds the allowable maximum value. Medium for steam, air.

Two, GA41H type single lever safety valve installation instructions:
1, all kinds of GA41H type single lever safety valve should be installed vertically.
2, GA41H type single lever safety valve outlet should be no resistance, to avoid compression phenomenon.
3, GA41H type single lever safety valve should be specifically tested before installation, and check its official seal.
4, the single lever safety valve type GA41H in use should be regularly checked.

Third, GA41H type single lever safety valve main parts materials:

Serial number

Part name

Material Science

One

valve body

WCB

Two

valve seat

2Cr13

Three

The adjusting ring

2Cr13

Four

Valve

2Cr13

Five

The guide sleeve

2Cr13

Six

Valve cover

ZG230-450

Seven

lever

carbon steel

Eight

Hammer

cast iron

Nine

flange

35/35CrMoA

Ten

Sealing surface material

Surfacing D507

Four, GA41H type single lever safety valve main external connection size table:

Nominal pressure

Nominal diameter

size

Do

L

L1

D

K

G1

F

B

Z- is d

DN'

D1

K1

G2

B1

F'

Z- is D1

One point six

Mpa

Twenty-five

Twenty

One hundred

Eighty-five

One hundred and fifteen

Eighty-five

Sixty-five

Two

Sixteen

4-14

Twenty-five

One hundred and fifteen

Eighty-five

Sixty-five

Sixteen

Two

4-14

Thirty-two

Twenty-five

One hundred and fifteen

One hundred

One hundred and forty

One hundred

Seventy-eight

Two

Eighteen

4-18

Thirty-two

One hundred and forty

One hundred

Seventy-eight

Eighteen

Two

4-18

Forty

Thirty-two

One hundred and twenty

One hundred and ten

One hundred and fifty

One hundred and ten

Eighty-five

Three

Eighteen

4-18

Forty

One hundred and fifty

One hundred and ten

Eighty-five

Eighteen

Three

4-18

Fifty

Forty

One hundred and thirty-five

One hundred and twenty

One hundred and sixty-five

One hundred and twenty-five

One hundred

Three

Twenty

4-18

Fifty

One hundred and sixty-five

One hundred and twenty-five

One hundred

Twenty

Three

4-18

Eighty

Sixty-five

One hundred and sixty

One hundred and thirty-five

Two hundred

One hundred and sixty

One hundred and thirty-five

Three

Twenty

8-18

Eighty

Two hundred

One hundred and sixty

One hundred and thirty-five

Twenty

Three

8-18

One hundred

Eighty

One hundred and seventy

One hundred and sixty

Two hundred and twenty

One hundred and eighty

One hundred and fifty-five

Three

Twenty-two

8-18

One hundred

Two hundred and twenty

One hundred and eighty

One hundred and fifty-five

Twenty-two

Three

8-18

One hundred and fifty

One hundred and twenty-five

Two hundred and five

One hundred and ninety-five

Two hundred and eighty-five

Two hundred and forty

Two hundred and ten

Three

Twenty-four

8-23

One hundred and fifty

Two hundred and eighty-five

Two hundred and forty

Two hundred and ten

Twenty-four

Three

8-23

Two hundred

One hundred and fifty

Two hundred and forty

Two hundred and thirty

Three hundred and forty

Two hundred and ninety-five

Two hundred and sixty-five

Three

Twenty-six

12-23

Two hundred

Three hundred and forty

Two hundred and ninety-five

Two hundred and sixty-five

Twenty-six

Three

12-23

Note: PN2.5, PN4.0MPa, A41H-25/40C type size table size reference.

Five, ordering:
A single lever safety valve, the product name the single lever type safety valve and the single lever safety valve rod bar diameter specifications safety valve nominal pressure of the single lever safety valve body material and single lever safety valve connection, single lever safety valve drive mode and single lever safety valve working temperature to single lever safety valve is with the attachment so that we provide you the correct selection.
Two, if the unit has been selected by the design model of our company, please press the product directly to our sales department order.
Three, when using the place is very important or complicated when you try to provide design drawings and detailed parameters
When the occasion, important or complicated when you try to provide design drawings and detailed parameters by our Zhongwei expert audit checks for you.


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