PN16/PN25/Class125 Wafer Type Check Valve



Position: HOME > PRODUCTS > Water & HVAC > Check Valve > PN16/PN25/Class125 Wafer Type Check Valve

PN16/PN25/Class125 Wafer Type 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 :

● Design and Manufacture Conform to EN12334

● Flange dimensions Conform to EN1092-2 PN16、PN25/ANSI B16.1 CLASS 125

● Face to Face dimensions Conform to EN558-1 list 16

● Testing Conform to EN12266-1

Specification

NO.	Part Name	Material
1	Body	EN-JL1040/EN-GJS-500-7
2	Disc	CF8
3	Spring	SS304
4	Stem	SS416
5	Seat	EPDM

Dimensions data(mm)

DN		50	65	80	100	125	150	200	250	300	350	400	450	500	600
L		43	46	64	64	70	76	89	114	114	127	140	152	152	178
D	PN16、PN25	107	127	142	162	192	218	273	329	384	446	498	550	610	720
D	CLASS 125	103	122	134	162	192	218	273	329	384	446	498	546	603	714
D1		65	80	94	117	145	170	224	265	310	360	410	450	500	624
b		9	10	10	10	12	12	13	14	14	17	23	25	25	30