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Non return valves - EA251

EA251

housing, water distribution, protection of drinking water networks

Female/Male

Description :

PRESSURE PFA/PS in bar T°C 80°
CASING : DZR brass (brass with persistent zinc)
Equipped with nut connections and compression rings for copper tube
CLOSING SYSTEM + GUIDE : POM (polyacetal) or PPO
SPRING : stainless steel
SEAL : EPDMtata(nitrile) lip-ring

DN		PFA	PS				Cat	Ref.	UV
C	"	water	L1	L2	G1	G2	Cat	Ref.	UV
15	3/4	10	10	10	10	10	4.3	149B 2111	10
20	1	10	10	10	10	10	4.3	149B 2112	10
25	1 1/4	10	10	10	10	10	4.3	149B 2113	10
30	1 1/2	10	10	10	x	10	4.3	149B 2114	6
40	2	10	10	10	x	10	4.3	149B 2115	6

Documentations

Technical datasheet 251

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With compression fittings

housing, water distributions

housing, water distributions, protection of drinking water networks