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Ductile Iron Air Release Vent Valve ANSI 150 LB HT200 For Sea Water

Zhejiang TongJiang Holdings Company

Ductile Iron Air Release Vent Valve ANSI 150 LB HT200 For Sea Water

Brand Name : TongJiang

Model Number : Air Release Valves

Certification : ISO9001,BV,SGS

Place of Origin : CHINA

MOQ : 5 piece or as the requirment

Price : FOB CHINA USD100-5800 /PC

Payment Terms : Western Union, MoneyGram, L/C, T/T

Supply Ability : 10000PCS/MONTH as the specification

Delivery Time : 5-15 days

Packaging Details : Wooden cases

Air Valve Body Material : Cast iron, ductile iron

Air Valve Temperature : -20℃—120℃

Air Valve Flange Ends : DIN PN10.PN16, ANSI150,BS4504

Air Release Valve Size : DN50—DN200

Valve Pressure Class : PN1.0—1.6Mpa

Air Release Valve Application : Fresh water, sewage, sea water, weak acid,weak base etc

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Ductile Air Release Valves ,Compound Exhaust Valve , ANSI 150 LB , HT200

PRODUCT INTRODUCTION

1. Description

CARX compound exhaust valve is used at the highest point of the pipeline or at the place where the air is closed. It expels the gas in the pipeline to dredge the pipeline and achieves normal work. If the exhaust valve is not installed, the liquid flowing in the pipeline generates dynamic heat which causes the gas to form a short circuit and makes the outlet capacity of the pipeline fall short of the requirement. Secondly, power cut and shutdown occur when the pipeline is running. Pump pipe will appear negative pressure, and will cause pipe vibration or rupture, exhaust (suction) valve on the rapid suction of air into the pipe, to prevent pipe vibration or rupture.

2. Principle of compound exhaust valve

When water is injected into the pipe, the plug stays in the open position and exhausts a lot. When the air is exhausted, the floating ball in the valve is floated, and the driving plug stops exhausting a lot. When the water in the pipe is conveyed normally, if a small amount of air gathers in the valve to a certain extent, the water level in the valve drops and the floating ball goes down. The air is discharged by small holes. When the pump stops, the water in the pipe is empty, or when there is negative pressure in the pipe, the plug opens and the air is sucked in to ensure the safety of the pipeline.

3. Structure and application of compound exhaust valve

The CARX compound exhaust valve is a barrel shaped valve body, which consists of stainless steel floating balls and plug heads.

CARX composite exhaust valve is installed at the outlet of Pump Po or in the water supply and distribution pipeline to remove a large amount of accumulated air from the pipeline, so as to improve the efficiency of the water pipe and pumping unit. In case of negative pressure in the pipeline, the valve can quickly suck in air to protect the pipeline from damage caused by negative pressure.

4. Technical parameters of compound exhaust valve

1. Medium: clear water.

2. Temperature: normal temperature

3. body: grey cast iron HT200

4. Floating ball and stopper: stainless steel

5. Sealing material: butadiene rubber

6. Body test pressure: 1.5MPa

7. Float ball, seal test pressure: 0.05-1.1MPA no leakage.

5. Air Release Valve Drawing and Datasheet

Ductile Iron Air Release Vent Valve ANSI 150 LB HT200 For Sea Water

Main dimensions of sewage composite exhaust valves
Model
DN(mm)
Size(mm)
H
L
L1
D
D1
D2
z-φd
CARX-1.0
CARX-1.6
20
375
290
180
105
75
55
4-12
25
375
290
180
115
85
65
4-14
50
480
360
205
160
125
100
4-14
80
520
405
245
195
160
135
4-18
100
530
405
245
215
180
155
4-18
If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.

6. Valve Packing with Plywood

Ductile Iron Air Release Vent Valve ANSI 150 LB HT200 For Sea Water

Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.

You will get an effective response within 24 hours from TongJiang Team.

COMPANY PROFILE

floa

1. Our Factory

30 years experience of valve and pipeline industry.

10 senior technical engineers

20000 m2 production area

More than 100 employees to provide professional service.

As the reliable OEM for famous valve brand companies.

t ball valve

2. Factory Show

TONGJIANG Valve Technology Company was established for 30 years.

There are more than 100 employees which includes 10 professional engineers.

Ductile Iron Air Release Vent Valve ANSI 150 LB HT200 For Sea Water

OUR SERVICE float ball valve

Reliable Quality, Competitive Price

Reply your inquiry in 2 hours with professional service.

CONTACT INFORMATION

Miss Angela

Mobile: +86 13588429004(Whatsapp)

Skype: angelazhuo1

E-mail: angela@tjfmcn.com

Tel No: +86 571 86991717

Official Website: www.zjtjvalve.com


Product Tags:

air relief valve

      

air exhaust valve

      
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