member of Hawle Austria Group

Air Release Valves

Single chamber air valve, automatically operated by the medium.
Compact design, small volume and light weight.
Large orifice for outlet and intake of large air volumes, during filling and emtpying of pipeline.
Small orifece for air release under pressure during the operation of pipeline.
Non-slam closure by the help of two stage closing design.
High venting capacity
Excellent corrosion protection, all stainless steel internal parts.

BIM

Diameter

DN 50-300

Pressure

PN 10-40

Non-Slam Dynamic Air Release Valve

Double Chamber Air Release Valve

Air Release Valve User Manual

Non-Slam Dynamic Air Release Valve

PART NO	DESCRIPTION	MATERIAL
1	Body	Ductile cast iron EN-GJS-400-15
2	Cover	ST37
3	Float Guide	Stainless steelX5CrNi18-10
4	Top cover	Stainless steel X5CrNi18-10
5	Float	HDPE
6	Float	HDPE
7	Small orifice seal	EPDM
8	Small orifice	Stainless steel X5CrNi18-10
9	Float	HDPE
10	O-ring	EPDM

PART NO	DESCRIPTION	MATERIAL
1	Body	Ductile cast iron EN-GJS-400-15
2	Cover	ST37
3	Float Guide	Stainless steelX5CrNi18-10
4	Top cover	Stainless steel X5CrNi18-10
5	Float	HDPE
6	Float	HDPE
7	Small orifice seal	EPDM
8	Small orifice	Stainless steel X5CrNi18-10
9	Float	HDPE
10	O-ring	EPDM

Double Chamber Air Release Valve

Double Chamber Air Release Valves with cylindrical floats, automatically operated by the medium.
Large orifice for outlet and intake of large air volumes, during filling and emptying of pipeline.
Small orifice for air release under pressure during the operation of pipeline
Rigid HDPE float design which eliminates the deformation and jamming problems of ball designs.
Integral isolation valve for the servicing of air valve.

Part No	Description	Material
1	Body	Ductile cast iron EN-GJS-400-15
2	Covers	Ductile cast iron EN-GJS-400-15
3	Shaft	Stainless steel X20Cr13
4	Float	HDPE
5	Float	HDPE
6	Sealing ring	EPDM
7	Float cage	Polyethylene
8	Small orifice seal	EPDM
9	Float seat	EPDM
10	Small orifice	PTFE
11	Protection cover	Steel S235JR

DN	PN	LxB	H	WEIGHT (KG)
50	16	310x165	355	13,5
65	16	330x185	365	16
80	16	385x200	380	21
100	16	448x220	400	32
125	16	498x250	420	48
150	16	620x285	530	67
200	16	690x340	555	88
250	16	860x405	700	182
300	16	1045x465	720	338

Non-Slam Dynamic Air Release Valve

Katalog

BIM

Çap

Basınç

ÖZKAN was founded in 1983. Initial products were steam and process valves. Main production line was changed to butterfly valves in later years. Today, ÖZKAN carries on its production with particularly butterfly valves, needle valves, check valves, dismantling joints and air release valves. ÖZKAN, who has assumed the quality as a main principle since its foundation, carries out its activities as a member of Hawle Austria Group since 2011.

Corporate

Contact

10032 Street, No:27, Atatürk O.S.B. 35620 Çiğli / İzmir, TR

+90 232 328 0600

+90 232 328 0609

[email protected]

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