Double Orifice Air Release Valve,Profession of Air Valve Manufacturers

Add: #11, 18F, No.171, Road Luxun, Dalian, China.

Tel: +86-411-82783087
+86-411-82783775

Fax: +86-411-82783297

E-mail: info@sino-valve.com

Home » Products » Valves » Air Release Valve » Double Orifice Air Release Valve (PN16 DN40 - DN300)

Double Orifice Air Release Valve

PN16 DN40 - DN300

Technical Specifications of Double Orifice Air Release Valve:

- Flange dimensions and drilling: EN1092-2 PN16

- Size range: DN40 - DN300

- Max. working pressure: 1.6 Mpa

- Working temperature: ≤ 100°C

- Suitable medium: water

- Coating: epoxy powder coated (min. 250 microns)

Parts and Materials of Double Orifice Air Release Valve:

No.	Parts	Materials
1	Body	Ductile iron GJS500
2	Screw plug	ABS
3	Float ball	ABS
4	Gasket	EPDM
5	Sealing gasket	EPDM
6	Cover	Ductile iron GJS500
7	Nut	Carbon steel / stainless steel
8	Bolt	Carbon steel / stainless steel
9	Washer	Carbon steel / stainless steel
10	Dust cap	Ductile iron GJS500
11	Body seat ring	Cast bronze
12	Disc seat ring	EPDM
13	Washer	Ductile iron GJS500
14	Bolt	Carbon steel / stainless steel
15	Disc	Ductile iron GJS500
16	Stem nut	Cast bronze
17	Support of stem	Ductile iron GJS500
18	Stem	Stainless steel AISI420
19	O-ring	EPDM
20	Bolt	Carbon steel / stainless steel
21	Stem cap	Ductile iron GJS500
22	Cover	Ductile iron GJS500
23	Nut	Carbon steel / stainless steel
24	Bolt	Carbon steel / stainless steel
25	Washer	Carbon steel / stainless steel
26	O-ring	EPDM
27	Cover	Ductile iron GJS500
28	Air release plug	ABS
29	Sealing gasket	EPDM
30	Nut	Carbon steel / stainless steel
31	Bolt	Carbon steel / stainless steel
32	Washer	Carbon steel / stainless steel
33	Gasket	EPDM
34	Float ball	ABS

Dimensions (mm) of Double Orifice Air Release Valve:

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