English
Search
English

Single small orifice air release valve DN15, DN20, DN25

PRODUCTS > Air Release > Single small orifice air release valve DN15, DN20, DN25

Single small orifice air release valve DN15, DN20, DN25

    • 1
Remarks:
1.Design according to BS EN 1074-4:2000
2.Test according to EN 12266-1:2012
Working pressure:16kg/cm³ Shell test pressure:25kg/cm³ Seat test pressure:18kg/cm³
3.Media: water, neutral oil
4.External and internal coating:100% fusion-bonded epoxy
5.Material 304, 316 used in bolt, nut and washer can be available by requirements.

11.jpg


 

 

DIMENSION:MM 

DN
W
H
15
132
146
20
132146
25
132146
32
132146


MATERIAL FOR MAIN PARTS

No.
Part NameMaterialStandards
1
BodyDuctile IronEN1563-GJS-450-10BS2789
2
FloatABS

3
NutCarbon SteelEN ISO4032BS3692
4
WasherCarbon SteelEN ISO7089BS4320
5
O-ringEPDMEN681-1BS2494
6
CoverDuctile IronEN1563-GJS-450-10BS2789
7
Hexagon BoltCarbon SteelEN ISO4014BS3692
8
Adjusting ScrewStainless SteelEN ISO15481BS4174
9
GasketEPDMEN681-1BS2494
10
CapNylon/Brass

11
SeatEPDMEN681-1BS2494
12
BracketNylon

13
Hinge PinStainless SteelEN ISO1234 
BS1574

 



 Qingdao Haifa Valves Manufacturing Co.,Ltd.  

Tiejiazhuang, Chengyang District, Qingdao, PR of China  

Tel: +86 13953219972  E-mail: admin@highfarvalve.com  

We reserve the right to modify the above information without notice.  


Name
Phone
Email
Corporate name
Address
Leaving Message*
 
Verification code
Submit
Previous： Single small orifice air release valve with integral flange
Next： Single small orifice air release valve with isolation valve
Return
TOP
+86 532 87717921
+86 13953219972
wanghaibo77777
+86 13953219972