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iangsu Zhongwei Measurement and Control Co., Ltd.Free·1YRS
Single rod safety valve
NegotiableUpdate on June 30
- 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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