Rubber-Coated Check Valve



Position: HOME > PRODUCTS > Water & HVAC > Check Valve > Rubber-Coated Check Valve

Rubber-Coated Check Valve

1.size:DN50-DN600;2’’-24’’
2.Medium:water
3.Standard:EN12334/BS5153/MSS SP-71/AWWA C508
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer,swing

Tel: +86- 532- 55785171 / 55785172 / 55786571 / 55786572

E-mail: info@qdiflow.com

Description

TECHNICAL REQUIREMENT :

● Flange dimensions Conform to EN1092-2/ANSI B16.1

● Testing Conform to EN12266-1, API598

Specification

NO.	Part Name	Material	Optional Material
1	BODY	SS316	SS304, CARBON STEEL
2	CLAPPER PLATE	SS316	SS304, CARBON STEEL
3	HANGER	CARBON STEEL
4	SEALING RING	EPDM	NBR, VITON
5	SPRING	SS316	SS304
6	STEM	SS316	SS304, CARBON STEEL

Dimensions data(mm)

DN		25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L		14	14	14	14	14	14	18	18	20	22	26	28	38	44	50	56	62
D		11.5	17	22	32	40	54	70	92	114	154	200	235	280	316	360	405	486
Ф	PN10	71	82	94	107	127	142	162	192	218	273	328	378	438	489	532	585	690
Ф	PN16	71	82	94	107	127	142	162	192	218	273	329	384	438	489	532	585	690