PVC-U diaphragm valve, with DIN* flanges, equipped with failsafe normally open (NO) pneumatic actuator

EPDM Seals

DIMENSIONS					PN	Reference
dmm	DNmm	DNinch	Lmm	Hmm	PNbar
20	15	1/2''	130	174	10	2308-00FFE
25	20	3/4''	150	174	10	2308-01FFE
32	25	1''	160	174	10	2308-02FFE
40	32	1''1/4	180	236	10	2308-03FFE
50	40	1''1/2	200	236	10	2308-04FFE
63	50	2''	230	283	10	2308-05FFE

FPM Seals

DIMENSIONS					PN	Reference
dmm	DNmm	DNinch	Lmm	Hmm	PNbar
20	15	1/2''	130	174	10	2308-00FFZ
25	20	3/4''	150	174	10	2308-01FFZ
32	25	1''	160	174	10	2308-02FFZ
40	32	1''1/4	180	236	10	2308-03FFZ
50	40	1''1/2	200	236	10	2308-04FFZ
63	50	2''	230	283	10	2308-05FFZ

PTFE Seals

DIMENSIONS					PN	Reference
dmm	DNmm	DNinch	Lmm	Hmm	PNbar
20	15	1/2''	130	174	10	2308-00FFP
25	20	3/4''	150	174	10	2308-01FFP
32	25	1''	160	174	10	2308-02FFP
40	32	1''1/4	180	236	10	2308-03FFP
50	40	1''1/2	200	236	10	2308-04FFP
63	50	2''	230	283	10	2308-05FFP

* DIN = EN1092-1 PN10/16 ANSI = ASME B16.5 Class 150