double orifice air valve

Model:	-
Brand:	WAHT
Origin:	Made In China
Category:	Industrial Supplies / Machine Hardware / Valves
Label:	double air valve , air valve , Valve
Price:	US $30 / SET
Min. Order:	1 SET

Product Description

Main parts and materials
No.	Parts Name				Material
1	Sealing ring				NBR
2	Bolt				A3
3	Gasket				Asbestos
4	Bolt				A3
5	Bolt				A3
6	Bolt				A3
7	Stem				45#
8	Cover				Dutile Iron
9	Filer				Flexible Graphite
10	Stem nut				Dutile Iron
11	Cover				A3
12	Bead				Stailess Steel
13	Pin				Stailess Steel
14	Bolt				A3
15	Bolt				A3
16	Cover				Cast Iron
17	Plate				Dutile Iron
18	Ball				Stailess Steel
19	Sealing gasket				NBR
20	Body				Cast Iron
21	Plate				A3
Outline and connecting measurement


DN	D	D1	D2	H	L	b	Z–d
50	160	125	99	325	340	18	4–18
65	180	145	118	325	340	18	4-18
80	200	160	132	335	2340	19	4-18
100	220	180	156	340	340	20	8–18
150	285	240	211	395	470	22	8–18
200	340	295	266	420	470	24	12–23