Unidirectional valves - straight-way type

	Non-return valves -Through-type, with full passage - Low-price non-return valves with full passage and very low opening pressure!
	Body:		Brass
	Slide:		Polyether imide (PEI)
	Sealant:		NBR
	Spring:		Stainless steel
	Opening pressure:		20 mbar
	Operating temperature:		-10 °C to +100 °C

	Non-return valves
227.31	Art. No.	Thread	Max. working pressure	a/f	Length	Price €
	227.31	Rp 3/8	40	22	47	4,85
	227.32	Rp 1/2	40	25	59	5,45
	227.33	Rp 3/4	40	31	65	8,00
	227.34	Rp 1	25	38	75	10,25
	227.35	Rp 1 1/4	25	48	83	16,30
	227.36	Rp 1 1/2	16	54	89	23,90
	227.37	Rp 2	16	67	101	34,80

	Non-return valves - Through-type, with reduced passage - Compact, low-price non-return valves with very low opening pressure!
	Body:		Brass
	Slide:		Polyether imide (PEI)
	Sealant:		NBR
	Spring:		Stainless steel
	Opening pressure:		20 mbar
	Operating temperature:		-10 °C to +100 °C

	Non-return valves
227.42	Art. No.	Thread	Max. working pressure	a/f	Length	Price €
	227.41	G 1/2	40	25	44.5	4,35
	227.42	G 3/4	40	31	47.5	5,60
	227.43	G 1	25	38	56	8,00
	227.44	G 1 1/4	25	48	62	11,65
	227.45	G 1 1/2	16	54	70	16,90
	227.46	G 2	16	67	78	25,80

	Unidirectional valves - Straight-way type -
	Body:	Brass
	Seal:	Viton
	Opening pressure:	Min. 0.4 to 0.5 bar (sizes G 1/4 to G 1/2) Min. 0.1 bar (sizes G 3/4 to G 1)
	Operating pressure:	Max. 16 bar
	Medium temperature:	180 °C
	Ambient temperature:	180 °C

	Unidirectional valves
227.05	Art. No.	Port G	a/f	Length	Price €
	227.01	1/4 female	19	53	9,60
	227.02	3/8 female	19	53	10,25
	227.03	1/2 female	24	64	13,00
	227.04	3/4 female	36	58	25,00
	227.05	1 female	46	68	36,85
227.12	227.10	1/4 male	19	53	9,60
	227.11	3/8 male	19	53	10,25
	227.12	1/2 male	24	66	13,00
	227.13	3/4 male	36	77	25,00
	227.14	1 male	46	84	36,85

	Unidirectional valves - Straight-way type, full bore-
	Body:	Brass
	Valve disc:	Stainless steel
	Seal:	NBR
	Opening pressure:	0.2 to 0.4 bar
	Valve pin:	Brass
	Spring:	Stainless steel
	Operating temperature:	-20 °C to 100 °C
	Port:	Port G acc. to ISO 228/1

	Unidirectional valves
9227-32	Art. No.	Port	Max. operating pressure	a/f	Length	Preis €
	9227.31	G 3/8	25	23	55.0	6,25
	9227.32	G 1/2	25	27	58.5	6,25
	9227.33	G 3/4	25	33	65.0	8,10
	9227.34	G 1	25	40	74.5	11,30
	9227.35	G 1 1/4	18	50	83.0	17,85
	9227.36	G 1 1/2	18	55	93.0	24,90
	9227.37	G 2	18	70	101.0	37,60

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