SO NV 51A40

Regulating valve

with male adaptor SO 50040

Art. no.: -

Technical details

Additional information

Specifications
Working pressure (PN): 64 to 100 bar
Safety factor: 1.5 times
Temperature: -40°C to +180°C

Materials
Valve components: stainless steel 1.4571 (≈ AISI 316 Ti)
Seals: PTFE
Handwheel: aluminium

Assembly information: Male adaptor is mounted finger-tight. For final assembly, tighten with 1/4 turn.
We recommend additional lubrication on the plane surface.

Conversion for "d" for inch tubes:
6,35 = 1/4
9,52 = 3/8
12,7 = 1/2

Documents

Installation instructions brass / stainless steel / aluminium / steel Download
Technical informationproduct range Regulating valves inox Download

Regulating valve

SO Code: -

Art. no.: -

Technical details

Additional information

Assembly information: Male adaptor is mounted finger-tight. For final assembly, tighten with 1/4 turn.
We recommend additional lubrication on the plane surface.

Conversion for "d" for inch tubes:
6,35 = 1/4
9,52 = 3/8
12,7 = 1/2

Documents

Installation instructions brass / stainless steel / aluminium / steel Download
Technical informationproduct range Regulating valves inox Download

Type	(Cust.) Art. no.		d	R	PN	H	z	z1	z2	e	kv	CAD	Legend
Type	SO NV 51A40-4-1/8	Art. no.	1040747	Art. no.	*	d	4.0	R	1/8	PN	100	H	41.0	z	z1	17.0	z2	20.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-4-1/4	Art. no.	1040748	Art. no.	*	d	4.0	R	1/4	PN	100	H	41.0	z	z1	17.0	z2	21.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-5-1/8	Art. no.	1040751	Art. no.	*	d	5.0	R	1/8	PN	100	H	41.0	z	z1	17.0	z2	20.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-5-1/4	Art. no.	1040704	Art. no.	*	d	5.0	R	1/4	PN	100	H	41.0	z	z1	17.0	z2	21.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-6-1/8	Art. no.	1040705	Art. no.		d	6.0	R	1/8	PN	100	H	41.0	z	z1	17.0	z2	20.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-6-1/4	Art. no.	1040707	Art. no.		d	6.0	R	1/4	PN	100	H	41.0	z	z1	17.0	z2	21.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-8-1/8	Art. no.	1040714	Art. no.		d	8.0	R	1/8	PN	100	H	41.0	z	z1	18.5	z2	22.0	e	3.5	kv	3.5	CAD	Download	pcs
Type	SO NV 51A40-8-1/4	Art. no.	1040685	Art. no.		d	8.0	R	1/4	PN	100	H	41.0	z	z1	18.5	z2	23.0	e	3.5	kv	3.5	CAD	Download	pcs
Type	SO NV 51A40-8-3/8	Art. no.	1040684	Art. no.		d	8.0	R	3/8	PN	100	H	41.0	z	z1	18.5	z2	22.5	e	3.5	kv	3.5	CAD	Download	pcs
Type	SO NV 51A40-8-1/2	Art. no.	1040715	Art. no.		d	8.0	R	1/2	PN	100	H	41.0	z	z1	18.5	z2	23.5	e	3.5	kv	3.5	CAD	Download	pcs
Type	SO NV 51A40-10-1/4	Art. no.	1040737	Art. no.		d	10.0	R	1/4	PN	64	H	57.5	z	z1	23.5	z2	28.0	e	7.0	kv	11.0	CAD	Download	pcs
Type	SO NV 51A40-10-3/8	Art. no.	1040683	Art. no.		d	10.0	R	3/8	PN	64	H	57.5	z	z1	23.5	z2	27.5	e	7.0	kv	11.0	CAD	Download	pcs
Type	SO NV 51A40-10-1/2	Art. no.	1040682	Art. no.		d	10.0	R	1/2	PN	64	H	57.5	z	z1	23.5	z2	25.5	e	7.0	kv	11.0	CAD	Download	pcs
Type	SO NV 51A40-12-1/4	Art. no.	1040735	Art. no.		d	12.0	R	1/4	PN	64	H	57.5	z	z1	23.5	z2	29.0	e	7.0	kv	12.0	CAD	Download	pcs
Type	SO NV 51A40-12-3/8	Art. no.	1040732	Art. no.		d	12.0	R	3/8	PN	64	H	57.5	z	z1	23.5	z2	27.5	e	7.0	kv	12.0	CAD	Download	pcs
Type	SO NV 51A40-12-1/2	Art. no.	1040730	Art. no.		d	12.0	R	1/2	PN	64	H	57.5	z	z1	23.5	z2	28.5	e	7.0	kv	12.0	CAD	Download	pcs
Type	SO NV 51A40-15-1/2	Art. no.	1040694	Art. no.		d	15.0	R	1/2	PN	64	H	57.5	z	z1	26.0	z2	30.5	e	7.0	kv	13.0	CAD	Download	pcs
Type	SO NV 51A40-6,35-1/8	Art. no.	1040708	Art. no.		d	6.35	R	1/8	PN	100	H	41.0	z	z1	17.0	z2	20.5	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-6,35-1/4	Art. no.	1040709	Art. no.		d	6.35	R	1/4	PN	100	H	41.0	z	z1	17.0	z2	21.0	e	3.5	kv	2.5	CAD	Download	pcs
Type	SO NV 51A40-9,52-1/4	Art. no.	1040716	Art. no.		d	9.52	R	1/4	PN	64	H	57.5	z	z1	23.5	z2	27.5	e	7.0	kv	11.0	CAD	Download	pcs
Type	SO NV 51A40-9,52-3/8	Art. no.	1040648	Art. no.		d	9.52	R	3/8	PN	64	H	57.5	z	z1	23.5	z2	27.5	e	7.0	kv	11.0	CAD	Download	pcs
Type	SO NV 51A40-9,52-1/2	Art. no.	1040727	Art. no.		d	9.52	R	1/2	PN	64	H	57.5	z	z1	23.5	z2	25.5	e	7.0	kv	11.0	CAD	Download	pcs
Type	SO NV 51A40-12,7-1/2	Art. no.	1040673	Art. no.		d	12.7	R	1/2	PN	64	H	57.5	z	z1	26.0	z2	30.5	e	7.0	kv	13.0	CAD	Download	pcs

Assembly information: Male adaptor is mounted finger-tight. For final assembly, tighten with 1/4 turn.
We recommend additional lubrication on the plane surface.