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Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Specifications
Brand Name :
DEYE
Model Number :
DY-A-ZY-11
Certification :
ISO9001:2015 PED
Place of Origin :
CHINA
MOQ :
10PCS
Price :
USD2-USD20000 each
Payment Terms :
T/T, L/C, D/P
Supply Ability :
1000pcs one month
Delivery Time :
20 days for usual order, 7 days for stocked items
Packaging Details :
carton box+ ply wooden cases or carton+ Pallets
Description

Model No. A-ZY-11

flanged GGG50double sphere air release valve with stainless steel ball, Temperature: -30℃-+120℃

Quick Detail

Design standard: DIN/BS/ANSI EN558

Body material: ductile iron GGG50

Screen/mesh: SS304

Nominal diameter: 3”

Pressure: PN16

End connection: RF. Flange EN1092-1

Face to face: BS/ANS/EN558

Working temperature: -30℃~+120℃.

Test and inspection: API 598.

Air valve with Stainless steel mesh

Epoxy Powder Coated Inside and outside.

Product Range

Body material: GG25/GGG40/cast/ductile iron/Stainless steel
Ball : ABS or Rubber/Stainless steel
Surface: epoxy powder-coated Min.250 microns
Pressure Range PN6 PN10 PN16 PN25
Size Range 2”-10”
Optional Ends NPT BSPT male/Female
Optional Design Single sphere type

Performance
● The Air Release Valve is automatic in operation. They have much smaller orifices than
Vacuum Valves. They release small pockets of air that gather at the high points of a system
after it is filled and under pressure.
● The Air Release Valve has the ability to open against internal pressure because it has
a small orifice and a leverage mechanism that multiplies the force of the float.
This force must be greater than the internal pressure across the orifice in order to open
the orifice when a pocket of air needs to be vented
Handling and Storage
● Lifting the valve improperly may damage it. Do not fasten lifting devices to ports in valve. Lift the
valve with slings, chains or cables fastened around the valve body, or fastened to bolts or rods
through bolt holes in the flanges.
● If installation will be delayed, place valve indoors in secure, weather tight storage. If temporary
outside storage is unavoidable, make sure a vermin proof rain cover (water shedding tarp, etc.)
is secured around/over the valve to keep off rain and mud. Skid and set the assembly on a flat,
solid, and well drained surface for protection from ground moisture, runoff and pooled rain
water.
Application:
Heating, boilers, solar water heaters, water supply systems, equipment support, etc.
Product tags

cast iron air release valve

,

flanged non return valve

,

air pressure valves
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Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends

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Product Detail
Brand Name :
DEYE
Model Number :
DY-A-ZY-11
Certification :
ISO9001:2015 PED
Place of Origin :
CHINA
MOQ :
10PCS
Price :
USD2-USD20000 each
Contact Supplier
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends
Cast Ductile Iron Water Valve Double Function Air Release Valve With Flange Ends

SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)

Site Member
2 Years
hebei, shijiazhuang
Since 2014
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Stainless Steel Pipe Fittings, Carbon Steel Pipe Fittings, High Pressure Pipe Fittings
Total Annual :
1000-2000
Employee Number :
10~50
Certification Level :
Site Member
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