A brief introduction to axial check valves
The axial check valve determines the opening and closing of the disc through the pressure difference between the inlet and the outlet of the valve. Axial flow check valve can effectively prevent backflow of medium and ensure the safety of pipeline.
Axial flow check valve for more details
Axial flow check valve
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Item name: axial flow check valve
Item number: ACH41W/H -100C/p
Pressure rating: PN16-250 American Standard: 150Lb-1500Lb
Nominal diameter: DN40-500mm
I. axial flow check valve product standards:
Design and manufacture
Structural length
Flange size
Test and test
GB/T 21387
GB/T 12221
GB/T 9113.1-9113.2
JB/T 9092
Two. Axial check valve product features:
1. the product is made up of valve body, deflector, axial movement valve disc and spring component. Products can effectively prevent medium flow back. Ensure piping safety.
2. valve body, disc, tail vertebra designed streamlined channel, with good fluid performance, minimize flow resistance and pressure.
3. use high performance spring material HT/INCONELX-750, with excellent corrosion resistance, oxidation resistance and excellent mechanical properties, to ensure the long-term operation of the spring, the state of operation.
4. mute operation, thereby eliminating noise and water hammer in the valve duct, ensuring the safety of equipment and piping.
5., the opening and closing reaction is rapid, and the high reliable preload spring makes the flap react quickly to the fluid pressure change.
6. 、 compact structure, easy installation, vertical and horizontal installation.
7. valve alloy steel surfacing, sealing surface, wear resistance, corrosion resistance, long life.
8., the valve pressure range is relatively wide.
Three. Performance Specification for axial flow check valves:
Model
ACH41H-16C/P
ACH41H-25C/P
ACH41W-40
ACH41W-64
ACH41H-100
Nominal pressure
PN16
PN25
PN40
PN64
PN100
Shell strength
Two point four
Three point eight
Six
Nine point six
Fifteen
High pressure seal
One point eight
Two point eight
Four point four
Seven point one
Eleven
Applicable medium
Water, oil, gas, etc
Applicable temperature
Less than or equal to 400 DEG C
Four. Main part material of axial check valve:
valve body
Valve
Deflector
Sealing pair
The stem
Spring
Cast steel, WCB, CF8
Cast steel, WCB, CF8
Cast steel, WCB, CF8
Surfacing stainless steel
1Gr18Ti9
HT/INCONELX-750
Five.ACH41H-16C/P axial check valve part dimensions and connecting dimensions:
DN
PN
Flange size
Outline size
D
D1
D2
B
Z-d
L
Fifty
Sixteen
One hundred and sixty-five
One hundred and twenty-five
Ninety-nine
Twenty
4-18
One hundred and twenty
Eighty
Sixteen
Two hundred
One hundred and sixty
One hundred and thirty-two
Twenty
8-18
One hundred and eighty
One hundred
Sixteen
Two hundred and twenty
One hundred and eighty
One hundred and fifty-six
Twenty-two
8-18
Two hundred and forty
One hundred and fifty
Sixteen
Two hundred and eighty-five
Two hundred and forty
Two hundred and eleven
Twenty-four
8-22
Three hundred and fifty
Two hundred
Sixteen
Three hundred and forty
Two hundred and ninety-five
Two hundred and sixty-six
Twenty-four
12-22
Four hundred and fifty
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Zhejiang Hui Sheng Valve Co. Ltd is a professional production and sales of hydraulic control valves, multifunctional pump control valve, pressure reducing valve, control valve, micro slow close check valve, flow control valve, intelligent automatic control valve, flow and pressure regulating valve, automatic valve, silent check valve, mud valve, exhaust valve soft sealing gate valve, filter, filter, piston type check valve, balance valve and other products, widely used in waterworks, power plants, metallurgy, petrochemical, construction, energy, medicine and other water distribution piping system. Companies always adhere to the "quality first, customer first, excellence, and strive to develop] quality policy, and dedication to provide you with the best quality service! The general manager of the company and all the staff sincerely welcome friends to come to visit, discuss business, good faith cooperation, mutual benefit and create a better future!
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Tel: 0577-66999307 66999306
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QQ:363877672
Http://www.zjhsfm.com
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Order note
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