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Check Valve

Straight Type Lift Check Valve

Specifications

Confirmed at quote

Size Range: DN15 to DN600
Pressure Class: PN6, PN10, PN16, PN25, PN40
End connection: Flanged

Standards

Design & manufacture: DIN 3356
Inspection & test: EN 12266
Face to face: EN 558 Serie 1, DIN 3202-F1
Flange & end dimension: EN 1092-1

Configure your variant(manually adjust box on the right if you require a different spec)

Size
Pressure
End connection

Materials

All available material options per part. Click a pill to set it in the configurator.

Body
Bonnet
Disc
Seat
Gasket
Spring
Stud Nut

Dimensions per size(85 sizes)

Size	D (mm)	k (mm)	bolts	L (mm)	H (mm)	Weight
DN15 (PN6)	80	55	4xØ11	130	75	3 kg
DN15 (PN10)	95	65	4xØ14	130	75	3 kg
DN15 (PN16)	95	65	4xØ14	130	75	3 kg
DN15 (PN25)	95	65	4xØ14	130	75	3 kg
DN15 (PN40)	95	65	4xØ14	130	75	3 kg
DN20 (PN6)	90	65	4xØ11	150	75	3.5 kg
DN20 (PN10)	105	75	4xØ14	150	75	3.5 kg
DN20 (PN16)	105	75	4xØ14	150	75	3.5 kg
DN20 (PN25)	105	75	4xØ14	150	75	3.5 kg
DN20 (PN40)	105	75	4xØ14	150	75	3.5 kg
DN25 (PN6)	100	75	4xØ11	160	85	4.5 kg
DN25 (PN10)	115	85	4xØ14	160	85	4.5 kg
DN25 (PN16)	115	85	4xØ14	160	85	4.5 kg
DN25 (PN25)	115	85	4xØ14	160	85	4.5 kg
DN25 (PN40)	115	85	4xØ14	160	85	4.5 kg
DN32 (PN6)	120	90	4xØ11	180	90	6.5 kg
DN32 (PN10)	140	100	4xØ14	180	90	6.5 kg
DN32 (PN16)	140	100	4xØ14	180	90	6.5 kg
DN32 (PN25)	140	100	4xØ14	180	90	6.5 kg
DN32 (PN40)	140	100	4xØ14	180	90	6.5 kg
DN40 (PN6)	130	100	4xØ14	200	95	9 kg
DN40 (PN10)	150	110	4xØ18	200	95	9 kg
DN40 (PN16)	150	110	4xØ18	200	95	9 kg
DN40 (PN25)	150	110	4xØ18	200	95	9 kg
DN40 (PN40)	150	110	4xØ18	200	95	9 kg
DN50 (PN6)	140	110	4xØ14	230	100	11.5 kg
DN50 (PN10)	165	125	4xØ18	230	100	11.5 kg
DN50 (PN16)	165	125	4xØ18	230	100	11.5 kg
DN50 (PN25)	165	125	4xØ18	230	100	11.5 kg
DN50 (PN40)	165	125	4xØ18	230	100	11.5 kg
DN65 (PN6)	160	130	4xØ14	290	130	16.5 kg
DN65 (PN10)	185	145	4xØ18	290	130	16.5 kg
DN65 (PN16)	185	145	4xØ18	290	130	16.5 kg
DN65 (PN25)	185	145	4xØ18	290	130	16.5 kg
DN65 (PN40)	185	145	4xØ18	290	130	16.5 kg
DN80 (PN6)	190	150	4xØ18	310	135	24 kg
DN80 (PN10)	200	160	8xØ18	310	135	24 kg
DN80 (PN16)	200	160	8xØ18	310	135	24 kg
DN80 (PN25)	200	160	8xØ18	310	135	24 kg
DN80 (PN40)	200	160	8xØ18	310	135	24 kg
DN100 (PN6)	210	170	4xØ18	350	170	34 kg
DN100 (PN10)	220	180	8xØ18	350	170	34 kg
DN100 (PN16)	220	180	8xØ18	350	170	34 kg
DN100 (PN25)	235	190	8xØ22	350	170	34 kg
DN100 (PN40)	235	190	8xØ22	350	170	34 kg
DN125 (PN6)	240	200	8xØ18	400	205	54 kg
DN125 (PN10)	250	210	8xØ18	400	205	54 kg
DN125 (PN16)	250	210	8xØ22	400	205	54 kg
DN125 (PN25)	270	220	8xØ26	400	205	54 kg
DN125 (PN40)	270	220	8xØ26	400	205	54 kg
DN150 (PN6)	265	225	8xØ18	480	225	76 kg
DN150 (PN10)	285	240	8xØ18	480	225	76 kg
DN150 (PN16)	285	240	8xØ22	480	225	76 kg
DN150 (PN25)	300	250	8xØ26	480	225	76 kg
DN150 (PN40)	300	250	12xØ30	480	225	76 kg
DN200 (PN6)	320	280	12xØ22	600	270	135 kg
DN200 (PN10)	340	295	8xØ22	600	270	135 kg
DN200 (PN16)	340	295	12xØ22	600	270	135 kg
DN200 (PN25)	360	310	12xØ26	600	270	135 kg
DN200 (PN40)	375	320	12xØ33	600	270	135 kg
DN250 (PN6)	375	335	12xØ22	730	290	260 kg
DN250 (PN10)	395	350	12xØ22	730	290	260 kg
DN250 (PN16)	405	355	12xØ26	730	290	260 kg
DN250 (PN25)	425	370	12xØ30	730	290	260 kg
DN250 (PN40)	450	385	12xØ33	730	290	260 kg
DN300 (PN6)	440	395	20xØ22	850	360	320 kg
DN300 (PN10)	445	400	12xØ22	850	360	320 kg
DN300 (PN16)	460	410	12xØ26	850	360	320 kg
DN300 (PN25)	485	430	16xØ30	850	360	320 kg
DN300 (PN40)	515	450	16xØ33	850	360	320 kg
DN350 (PN6)	490	445	20xØ26	980	370	370 kg
DN350 (PN10)	505	460	16xØ22	980	370	370 kg
DN350 (PN16)	520	470	16xØ26	980	370	370 kg
DN400 (PN6)	540	495	20xØ26	1100	390	—
DN400 (PN10)	565	515	16xØ26	1100	390	—
DN400 (PN16)	580	525	16xØ30	1100	390	—
DN450 (PN6)	595	550	20xØ26	1200	400	—
DN450 (PN10)	615	565	20xØ26	1200	400	—
DN450 (PN16)	640	585	20xØ30	1200	400	—
DN500 (PN6)	645	600	20xØ26	1250	420	—
DN500 (PN10)	670	620	20xØ26	1250	420	—
DN500 (PN16)	715	650	20xØ33	1250	420	—
DN600 (PN6)	755	705	20xØ26	1450	450	—
DN600 (PN10)	780	725	20xØ30	1450	450	—
DN600 (PN16)	840	770	20xØ36	1450	450	—

Features

Straight (axial) flow path with spring-loaded disc for reliable non-return operation
Bolted bonnet construction allowing internal inspection and maintenance
Wide selection of body, disc and seat materials to suit various media
Gasket sealed bonnet joint using Klingerite compressed fibre
Stud and nut fastening with options for galvanised steel or stainless steel grade A2

Description

A straight type lift check valve with spring-assisted disc, designed to prevent backflow in pipeline systems. Available in a wide range of body and trim materials including cast iron, ductile iron, cast steel, bronze, and stainless steel. Covers size range DN15 to DN600 and pressure ratings PN10 to PN40 with flanged ends to EN 1092-1.

Selection notes

This check valve is a lift, straight type and spring-loaded pattern, supplied for flanged installation.

Sizes run DN15 to DN600, in PN6, PN10, PN16, PN25, PN40.

The body is offered in GG 25, GGG 40, GS-C25 and Bronze Rg5, so the grade can be matched to the service rather than the other way round.

Seat and trim options are Brass Ms58, Bronze Rg5, SS 420 and SS 304. The seat, not the body, usually sets the temperature and medium limit, so confirm it against the service before ordering.

It is catalogued for Industrial Process.

Built to DIN 3356, EN 558 Serie 1, DIN 3202-F1, EN 12266 and EN 1092-1.

Available pressure classes

Pressure classes this product is rated to.

PN6 PN10 PN16 PN25 PN40

Used in

Industrial Process

Related guides

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Size

Available: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600

Pressure

Available: PN6, PN10, PN16, PN25, PN40

End connection

Required approvals

None required

We confirm the certification with the manufacturer before quoting

Body

Available: 7 options

Disc

Available: 7 options

Seat

Available: 5 options

Additional parts (optional)

Bonnet

Available: 7 options

Gasket

Available: Klingerite

Spring

Available: SS 304

Stud Nut

Available: 2 options

Notes for the quote

Quantity

Your variant details are attached. Submit any time from My RFQ.

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