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Non return valves - EB281

EB281

housing, water distributions, protection of drinking water networks

male/female

Description :

PRESSURE PFA/PS in bar T°C 80°
CASING : brass
GUIDING + CLOSING SYSTEM : POM (polyacetal) or PPO (Polyphenylene oxyd)
SEAL : EPDM or NBR (nitrile) lip-ring
SPRING : stainless steel

DN		PFA	PS				Cat	Ref.	UV
F	M	water	L1	L2	G1	G2	Cat	Ref.	UV
1/2	3/8	10	10	10	10	10	4.3	149B 2518	10
1/2	1/2	10	10	10	10	10	4.3	149B 2519	10
3/4	3/4	10	10	10	10	10	4.3	149B 2520	10
1	1	10	10	10	10	10	4.3	149B 2521	10

Documentations

Technical datasheet 281

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