Automatic Double Orifice Flange Ductile Cast Iron Air Release Valve

Automatic Double Orifice Flange Ductile Cast Iron Air Release Valve

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≥5 Pieces

US $50

≥30 Pieces

US $40

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Product Details

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Quick Details

Model Number:: Double

Brand Name:: SYI or OEM

Standard or Nonstandard:: Standard

Product:: Ductile Iron Air Release Valve

Surface:: Powder coating/Acid pickling/Paint

Working Temperature:: 0-100

Working Pressure:: PN10-PN25

Material:: GGG50

Standard:: DIN/BS/EN/API/ANSI/AWWA/Russian

Quality Control:: strict inspection as per standard

Test:: 100% water pressure

Quick Details

Port Size:: DN50~DN800

Warranty:: 1 years

Place of Origin:: Shanxi, China

Model Number:: Double

Brand Name:: SYI or OEM

Standard or Nonstandard:: Standard

Product:: Ductile Iron Air Release Valve

Surface:: Powder coating/Acid pickling/Paint

Working Temperature:: 0-100

Working Pressure:: PN10-PN25

Material:: GGG50

Standard:: DIN/BS/EN/API/ANSI/AWWA/Russian

Quality Control:: strict inspection as per standard

Test:: 100% water pressure

BS 1074 Double Orifice Air Release Valve with Integrated Isolating Valve

Product Description

Double Orifice Air Release Valve is suitable for water medium pipeline, as the equipment to eliminate the gas in the pipeline, to improve the efficiency of water equipment and protect the pipeline from deformation, rupture, is the necessary equipment of the pipeline.

1. Can eliminate the gas in the pipeline, reduce resistance, save energy.
2. When the pipeline is under negative pressure, the product can automatically inhale air to prevent the pipeline from breaking.
3. The float ball is stainless steel, which has long service life and is safe and reliable.

Standard
Besides of function of Air valves,
can be working as a Globe Valve in case of operated by Manually.

Techinical Specifications:
Design: DIN2532 / DIN2533
Face to face: DIN2533
Flange drilling: DIN2532
Working temperature:0-100℃
Working pressure: PN10-PN25

Main Parts and Material:

Item	Part Name	Material
1	Body	GG25 / GGG50
2	Bonnet	GG25 / GGG50
3	Cap	GG25 / GGG50
4	Bolt	SS304
5	Nut	SS304
6	Sealing ball	SS304
7	Gasket	NBR / EPDM

Main Dimensions: Unit: mm

DN	D	D1	b	Z-фd	Do	H
50	165	125	20	4-19	155	230
65	185	145	20	4-19	155	230
80	200	160	20	4-19	210	320
100	220	180	22	8-19	220	320
125	250	210	22	8-22	220	340
150	285	240	24	8-22	270	480
200	340	295	24	8-22	280	525
250	395	350	26	12-25	280	585
300	445	400	26	12-25	320	655

For other sizes not mentioned above, please contact us.We have right to change the data without further notice.

Quality Control

SYI Pipeline regards quality as an essential and integral part of our business success. Until now, we are ISO9001:2015 TUV, BSI Kitemarked, SGS, BV, FM certified, and UL, WRAS listed. We are the approved supplier to many worldwide known countries and authorities. Manufacturing "SYI" Brand products has evolved as a mark of quality!

Chemical Analyzing

Microstructure Testing

Spectrum Analyzing

Hydraulic Pressure Testing

Packing & Delivery

Packing: Usually packed by plywood crates or pallets.

Service

SYI manufactures and designs complete series of Valves according to DIN/BS/EN/API/ANSI /AWWA

/ASME/ Russian and other major standards.

-Gate Valves,
-Butterfly Valves,
-Check Valves,
-Y-Strainers
-Air Release Valves
-Globe Valves
-Fire Hydrant

The Valves supplied by SYI Pipelines are mainly used for adjusting water, steam, oil, gas, and natural
gas in chemical industries, acid, alkali, and salt working pipelines. Sizes from 50-2000mm can meet full requirements from customers.

A group of highly experienced technical engineers are right here waiting for any of your request. Professional software used for design and test.

We are able to use most of the world-wide engineering software, including AUTO Cad, Pro Engineer, Solid Works and etc.
SYI is keeping on designing the series of valves for pursuing the better performance and easier operation.
New design and patterns could be developed based on customers’ requirement.