Single Small Orifice Air Release Valve

Designaccording to BS EN 1074-4:2000
Flangeaccording to EN 1092-2:1997
Testaccording to EN 12266-1:2012 Working pressure: 16kg/cm2

Shell test pressure: 25kg/cm2

Seat test pressure: 18kg/cm2

Media:water, neutral oil
Externaland internal coating:100% fusion-bonded epoxy
SS304,316 bolts/nuts/washers are available on request

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Specification

MATERIAL FOR MAIN PARTS

No	Part Name	Materiaal	Standards
1	Lichaam	Ductile Iron	EN1563-GJS-450	BS2789
2	Float	ABS
3	Nut	Carbon Steel	EN ISO4032	BS3692
4	Washer	Carbon Steel	EN ISO7089	BS4320
5	O-ring	EPDM	EN681-1	BS2494
6	Cover	Ductile Iron	EN1563-GJS-450	BS2789
7	Hexagon Bolt	Carbon Steel	EN ISO4017	BS3692
8	Adjusting Screw	Stainless Steel	EN ISO15481	BS4174
9	Gasket	EPDM	EN681-1	BS2494
10	Cap	Nylon/Brass
11	Seat	EPDM	EN681-1	BS2494
12	Bracket	Nylon
13	Hinge Pin	Stainless Steel	EN ISO1234	BS1574
14	Isolation Valve	Brass	EN12164	BS2874
15	Flens	Ductile Iron	EN1563-GJS-450	BS2789

DIMENSION: MM

DN	W	H
15	132	224
20	132	224
25	132	224
32	132	224

Packing

Bedrijfsprofiel

Hebei Yongqian Trading Co., Ltd.
Add:Room 1005, Building 1-2, Phase I, North China Golden Sun Commercial City,Xinhuanan Road, Xiangdu District,Xingtai City, Hebei Provice, China
Tel: +86 3376610 mobile:+86 15530972790 E-mail: pipefittingcn@126.com hebyongqian@gmail.com
We reserve the right to modify the above information without notice.

This document is the property of Hebei Yongqian Trading Co, Ltd,. Distribution of this document without the written consent of the owner is strictly forbidden.

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