UL Listed Air Release Valve

Категории: UL SPRINKLER SYSTEM, Air vent Метка: UL Listed Air vent

Technical Specification

Valve Standard：AWWA C550
Working Pressure：200PSI
Working Temperature：-10°C-120°C
Connection Ends：NPT /BSPT/ BSPP

Нет.	Part	Материал	Specification
1	Plug	Stainless Steel	SS304
2	Bonnet	Ковкий чугун	ASTM A536 65-45-12
3	Sealing Seat	Brass	--
4	Sealing Washer	Viton/EPDM	--
5	Yoke	Stainless Steel	SS304
6	O-Ring	Viton/EPDM	--
7	Pin	Stainless Steel	SS304
8	Arm	Stainless Steel	SS304
9	Sealing Plug	Viton/EPDM	--
10	Болт	Stainless Steel	A2-70
11	Screw	Stainless Steel	SS304
12	Snap Ring	Stainless Steel	SS201
13	Ball	Stainless Steel	SS304
14	Тело	Ковкий чугун	ASTM A5362
15	Болт	Stainless Steel	A2-70
16	Spring Washer	Stainless Steel	SS304
17	Flat Washer	Stainless Steel	SS304

DN (мм)	INCH	H(mm)	L (мм)
15	½"	140	134
20	¾"	140	134
25	1\"	140	134

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