Product Description Model NO.: ARV11Y Design & Manufacture: API 520, ISO 4126 Face to Face: API 526, En558 or DIN 3202 Inspect & Test: API 527, DIN 3230 or ISO 5208 Certificate 2: ISO9001:2008 Certificate 4: API 600 Specification: API, ISO, BS, JIS, DIN, EN HS Code: 84818010 Characteristic: Air Release Valve Pre-Temp. Rating: Asme B16.34 Ends Connection: NPT, RF, Rtj Certificate 1: Dnv CE 0575 Certificate 3: API 6D Trademark: VATAC/VANGO or OEM Origin: China DIN PN10/PN16 Air Release Valve Manufacturer Conform to API 520, ISO 4126. They are tested according to API 598, and marked as per MSS SP-25
 
Construction is as follows:  

- Full Lift

- For Water, Steam or Petroleum

- Adjusting Set Pressure

- Closed Bonnet or Open Bonnet

- With or Without Lever

- Screwed Ends to ASME B1.20.1

- Flanged Ends to ASME B16.5

 
Main Part & Materials   

Part Names	Part Materials
Body	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Trim	13%Cr/SS304			SS304	SS316	SS304L	SS316L
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M
Suitable Medium	Steam
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C

 
Normal Pressure Rating
PN10~PN420, CLASS150~2500

Normal Size Range
DN15~DN600, 1/2"~24" 

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Product Categories : Water Control Valve > Air Release Valve