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SS304 Internals Combination Air Release Vacuum Valve With Rubber Sealing Float

Specifications

Brand Name :

AFC OEM

Model Number :

KARX KARR KARS ARVS

Certification :

EN1074-4

Place of Origin :

China

MOQ :

Price :

USD RMB

Payment Terms :

L/C, T/T

Supply Ability :

60 days for two containers

Delivery Time :

Based on order

Packaging Details :

Plywood cases

Material :

Ductile Iron GJS500-7

Float :

Stainless Steel 304

Color :

RAL 5010

Rubber :

EPDM

Flow Area :

Full Flow Area

Standard :

EN1074-4

Description

Triple Function Full Flow Area Single Chamber Combination Air Release Valve SS304 Internals

Features:

• 100% -full flow area thru the valve internal.

• maximize the small orifice from 1.6MM (DN 50) to 4.0MM (DN300).

• The float can resist high pressure from 51-70Bar for different size air valve.

• Guide barrel have few holes in surroundings for water exhausting and help float drop down easier and quicker during vacuum.

• Can blow off the water on top of the sealing arc thru small orifice and keep it dry to prevent polluted water coming into pipeline during vacuum.

• Most parts of valves can be recycled.

• Single body preventing breakage of dual bodies connection.

• All internal parts are 304SS material without rusting.

• Screen on the top can prevent harm to children, insects and birds to get in.

• Float with a rubber sealing on top, provide better sealing ( larger buoyancy ) effect on small orifice.

• Float with a rubber sealing can be as an absorber to prohibit water hammer direct acting on the sealing arc and seat impact.

•Special cover design-prevent stealing water.

Description:

Combination kinetic air release valve provide 3 functions:

1. Large air release

2. Small air release

3. Large air intake during draining of the pipeline.

Size Selection Table:

Water flow rate range Max CMH	760	1360	4160	8500	19100	33400	76300
Main pipeline size mm	80-300	200-400	400-700	750-1000	1050-1500	1500-2000	2100-3000
Inlet size of KARX mm	25	50	80	100	150	200	300
bore of outlet mm	50	75	95	130	170	230	330
small orifice size mm	1.6	1.6	2	2.5	3	4	4

Material List:

KARS ( Thread Type DN25-DN50)