Check valves for fittings（Applicable Fluid：Air）

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Check Valves

MISUMI

-This product has a structure in which one end of the disc-shaped washer is hinged, suspended from the body or other object, and moves freely. It can be used in both vertical and horizontal pipelines. -This product has a low pressure drop structure and easy fluid flow.

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Starting from^∗ ：	100.63 €
Min. Shipping Days ：	6 Days

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Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed

HITACHI VALVE

An economical and strong malleable valve. Main parts are mostly stainless steel for better abrasion resistance than bronze valves. Ideal for iron pipes. Helps eliminate corrosion caused by contact potential difference.

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Starting from^∗ ：	46.93 €
Min. Shipping Days ：	5 Days

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Stainless Steel General-Purpose 10K Swing Check (SCS13A) Valve Flange

KITZ

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Starting from^∗ ：	254.69 €
Min. Shipping Days ：	6 Days

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Bronze JIS-Standard 10K Swing Check Valve Screw-in

KITZ

[Features]
· Secure seal at pipe connections.
· Hygienic, with zero fluid contamination.
· Highly durable against freezing and impacts.
· Features excellent workability and enables efficient piping.

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Starting from^∗ ：	40.57 €
Min. Shipping Days ：	6 Days

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Bronze General Purpose 10K Swing Check Valve Flange

KITZ

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Starting from^∗ ：	138.90 €
Min. Shipping Days ：	8 Days

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Check Fitting CSB

KOYO

Cadmium-free brass material is used.

[Features]
· A fitting with an integrated fitting and check valve.
· A useful fitting for saving on spaces and costs.
· The spring poppet check valve provides flow direction to the piping system

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Starting from^∗ ：	15.97 €
Min. Shipping Days ：	5 Days

*Unit price with basic configuration

Promotional pricing ends 31/12/2024

Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In

HITACHI VALVE

An economical and strong malleable valve. The main parts are made from stainless steel for better abrasion resistance compared to bronze valves. Optimal for steel pipes. Resists corrosion caused by differences in contact potentials.

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Starting from^∗ ：	40.65 €
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Min. Shipping Days ：	Same day

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General Purpose Ductile Iron 10K Swing Check Valve Flange

KITZ

A ductile iron, general-purpose 10K swing check valve flange—manufactured by Kitz Corporation, with a track record in Japan for top-class quality screw fittings/pipe components.
· Material: ductile iron
· Type: swing
· Working fluid: water, air, oil, gas

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Starting from^∗ ：	444.30 €
Min. Shipping Days ：	8 Days

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General Purpose Ductile Iron 20K Lift Check Valve Screw-in

KITZ

A 20K ductile iron, threaded, general-purpose lift check valve—manufactured by Kitz Corporation, with a track record in Japan for top-class quality screw fittings/pipe components.
· Material: ductile iron
· Type: swing
· Working fluid: water, air, oil, gas

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Starting from^∗ ：	82.66 €
Min. Shipping Days ：	8 Days

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General Purpose Ductile Iron 10K Lift Check Valve Screw-in

KITZ

A general purpose ductile iron 10K lift check valve screw-in from Kitz with Japan's top-class quality and experience in the field of screw fittings and parts for tubing.
· Materials: ductile cast iron
· Type: Swing
· Working fluid: water, air, oil, gas

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Starting from^∗ ：	37.25 €
Min. Shipping Days ：	6 Days

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General Purpose Ductile Iron 10K Lift Check Valve Flange

KITZ

[Features]
· The ductile cast iron product (FCD-S) is a cast iron product that passes JIS B8270 Appendix 5-A and the standard specified by METI Public Notice No. 16 1975.8.1 (Revision, March 24, 1997 Notice No. 137) Article 4-7, Note 1, and its material is regulated specially for high pressure gas facilities, pressure containers, etc. which are different from cast iron products regulated by JISG5502 Standard for Ductile Iron (FCD400-15, etc.).
· Cast with the following chemical composition, mechanical properties and micro structure as defined in the official notice of JIS and METI for ductile iron castings (FCD-S), making it suitable for use in high pressure gas equipment or pressure vessels.

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Starting from^∗ ：	92.76 €
Min. Shipping Days ：	8 Days

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General Purpose Ductile Iron 20K Swing Check Valve Flange

KITZ

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Starting from^∗ ：	1,036.25 €
Min. Shipping Days ：	8 Days

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Stainless Steel General-Purpose 10K Swing Check (SCS13A) Valve Screw-in

KITZ

[Features]
· JIS B 2011 bronze valve applied to solve problems of insufficient strength and corrosion resistance in bronze and ductile iron manufacturing.
· High-quality, durable flange type and screw-in type stainless steel valves which conform to Public Construction Work Standard Specification (Machine Facility Work) and Japan Stainless Steel Association SAS358 Standard as countermeasures for rusty tap water.

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Starting from^∗ ：	107.05 €
Min. Shipping Days ：	6 Days

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Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in

KITZ

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Starting from^∗ ：	107.53 €
Min. Shipping Days ：	8 Days

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General Purpose Ductile Iron 20K Lift Check Valve Flange

KITZ

Ductile iron valves can be used as valves for high pressure gas installations.

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Starting from^∗ ：	118.84 €
Min. Shipping Days ：	8 Days

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Promotional pricing ends 31/12/2024

Check Fitting CSA

KOYO

Cadmium-free brass material is used.

[Features]
· Complete fitting with a joint and a check valve.
· Advantageous fitting for the space and cost perspectives.
· The spring poppet check valve gives the flow direction to the piping system

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Starting from^∗ ：	20.17 €
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Min. Shipping Days ：	Same day

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Malleable Valve, General-Purpose, 10K Type, Check Valve (Lift Type), Flanged

HITACHI VALVE

An economical and strong malleable valve. Main parts are mostly stainless steel, which offers superior abrasion resistance to bronze. Optimal for iron-based pipes, as corrosion caused by contact potential difference is suppressed.

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Starting from^∗ ：	361.94 €
Min. Shipping Days ：	8 Days

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Malleable Valve, General-Purpose 10K Type, Check Valve (Inline) Screw-In

HITACHI VALVE

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Starting from^∗ ：	63.68 €
Min. Shipping Days ：	6 Days

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Malleable Valve, 10K Type, Check Valve (Swing Type) Flanged

HITACHI VALVE

Special liquids can be handled by replacing the packing, gasket or main part. 13Cr stainless steel is used for main parts, allowing use of high temperature fluids up to 300°C.

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Starting from^∗ ：	724.23 €
Min. Shipping Days ：	8 Days

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Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged

HITACHI VALVE

The main parts are made of 13Cr stainless steel, allowing high temperature fluids up to 350°C to be used. Special liquids can be handled by changing the packing, gasket or main part.

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Starting from^∗ ：	2,036.27 €
Min. Shipping Days ：	7 Days

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H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)

HITACHI VALVE

Stainless steel valve

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Starting from^∗ ：	110.18 €
Min. Shipping Days ：	7 Days

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H Series 10K Type Screw-In Lift Type Check Valve JIS Face-to-Face and End-to-End Type (JIS B 2011)

HITACHI VALVE

[Features]
· Stainless steel valve.

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Starting from^∗ ：	108.56 €
Min. Shipping Days ：	7 Days

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10K-Type Cast Iron Wing Check Valve

TOYO VALVE

Lead-free copper alloy to provide safe water. Used for water and hot-industrial water supply.

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Starting from^∗ ：	228.89 €
Min. Shipping Days ：	7 Days

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16K Type Ductile Cast-Iron Screw Down Lift Check Valve <Union Bonnet Type>

16K Type Ductile Cast-Iron Screw Down Lift Check Valve

TOYO VALVE

A tough valve resistant to heat, corrosion abrasion resistance. Use in areas with vapor, hot water, and embedded lines where safety is a priority.

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Starting from^∗ ：	83.13 €
Min. Shipping Days ：	8 Days

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Class 10 K - Screw-in Type Swing Check Valve

TOYO VALVE

Stainless steel U series valve. -It can be used for general purpose and construction machinery.

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Starting from^∗ ：	82.36 €
Min. Shipping Days ：	6 Days

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Promotional pricing ends 31/12/2024

A-Check Nipple Type

ASOH

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Starting from^∗ ：	24.39 €
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Min. Shipping Days ：	Same day

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A-Check Nipple Type

ASOH

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Starting from^∗ ：	17.52 €
Min. Shipping Days ：	5 Days

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Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days
Specifications
Type
Applicable Fluid
Nominal Pressure
Body Material
Supply Side, Connection Type
Supply Side, Plumbing Thread Nominal
Supply Side, Tube Flange Nominal
Control Side, Connection Type
Control Side, Plumbing Thread Nominal
Control Side, Tube Flange Nominal
Max. Operating Pressure(MPa)
Cracking Pressure(MPa)

	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 31/12/2024	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 31/12/2024	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare	Select to compare Promotional pricing ends 31/12/2024	Select to compare
Brand	MISUMI	HITACHI VALVE	KITZ	KITZ	KITZ	KOYO	HITACHI VALVE	KITZ	KITZ	KITZ	KITZ	KITZ	KITZ	KITZ	KITZ	KOYO	HITACHI VALVE	HITACHI VALVE	HITACHI VALVE	HITACHI VALVE	HITACHI VALVE	HITACHI VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	ASOH	ASOH
Product Series	Check Valves	Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed	Stainless Steel General-Purpose 10K Swing Check (SCS13A) Valve Flange	Bronze JIS-Standard 10K Swing Check Valve Screw-in	Bronze General Purpose 10K Swing Check Valve Flange	Check Fitting CSB	Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In	General Purpose Ductile Iron 10K Swing Check Valve Flange	General Purpose Ductile Iron 20K Lift Check Valve Screw-in	General Purpose Ductile Iron 10K Lift Check Valve Screw-in	General Purpose Ductile Iron 10K Lift Check Valve Flange	General Purpose Ductile Iron 20K Swing Check Valve Flange	Stainless Steel General-Purpose 10K Swing Check (SCS13A) Valve Screw-in	Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in	General Purpose Ductile Iron 20K Lift Check Valve Flange	Check Fitting CSA	Malleable Valve, General-Purpose, 10K Type, Check Valve (Lift Type), Flanged	Malleable Valve, General-Purpose 10K Type, Check Valve (Inline) Screw-In	Malleable Valve, 10K Type, Check Valve (Swing Type) Flanged	Malleable Valve, 20K Type, Check Valve (Swing Type), Flanged	H Series, 10 K Type, Screw-In Shape, Swing Type Check Valve, JIS Intersurface Space Type (JIS B 2011)	H Series 10K Type Screw-In Lift Type Check Valve JIS Face-to-Face and End-to-End Type (JIS B 2011)	10K-Type Cast Iron Wing Check Valve	16K Type Ductile Cast-Iron Screw Down Lift Check Valve	Class 10 K - Screw-in Type Swing Check Valve	A-Check Nipple Type	A-Check Nipple Type
CAD	2D / 3D	2D					2D										2D	2D	2D	2D	2D	2D	2D	2D	2D
Starting from^∗	100.63 € *Unit price with basic configuration Volume Discount	46.93 € *Unit price with basic configuration	254.69 € *Unit price with basic configuration Volume Discount	40.57 € *Unit price with basic configuration Volume Discount	138.90 € *Unit price with basic configuration Volume Discount	15.97 € *Unit price with basic configuration	40.65 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	444.30 € *Unit price with basic configuration	82.66 € *Unit price with basic configuration	37.25 € *Unit price with basic configuration Volume Discount	92.76 € *Unit price with basic configuration	1,036.25 € *Unit price with basic configuration	107.05 € *Unit price with basic configuration Volume Discount	107.53 € *Unit price with basic configuration	118.84 € *Unit price with basic configuration	20.17 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	361.94 € *Unit price with basic configuration	63.68 € *Unit price with basic configuration	724.23 € *Unit price with basic configuration	2,036.27 € *Unit price with basic configuration	110.18 € *Unit price with basic configuration	108.56 € *Unit price with basic configuration	228.89 € *Unit price with basic configuration	83.13 € *Unit price with basic configuration	82.36 € *Unit price with basic configuration	24.39 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	17.52 € *Unit price with basic configuration Volume Discount
Min. Shipping Days	6 Days	5 Days	6 Days	6 Days	8 Days	5 Days	Same day	8 Days	8 Days	6 Days	8 Days	8 Days	6 Days	8 Days	8 Days	Same day	8 Days	6 Days	8 Days	7 Days	7 Days	7 Days	7 Days	8 Days	6 Days	Same day	5 Days
Specifications	Order quantities extended (D-JIT)
Type	Swing Type	Swing Type	Swing Type	Swing Type	Swing Type	Spring Type (In-line)	Lift Type	Swing Type	Lift Type	Lift Type	Lift Type	Swing Type	Swing Type	Swing Type	Lift Type	Spring Type (In-line)	Lift Type	Spring Type (In-line)	Swing Type	Swing Type	Swing Type	Lift Type	Wafer Type	Lift Type	Swing Type	Spring Type (In-line)	Spring Type (In-line)
Applicable Fluid	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air	Air
Nominal Pressure	-	10K	10K	10K	10K	No Standard, Others	10K	10K	20K	10K	10K	20K	10K	10K	20K	No Standard, Others	10K	10K	10K	20K	10K	10K	10K	16K	10K	No Standard, Others	No Standard, Others
Body Material	Cast Stainless Steel	Cast Iron	Cast Stainless Steel	Bronze	Bronze	Brass	Cast Iron	Ductile Cast Iron	Ductile Cast Iron	Ductile Cast Iron	Ductile Cast Iron	Ductile Cast Iron	Cast Stainless Steel	Cast Stainless Steel	Ductile Cast Iron	Brass	Ductile Cast Iron	Bronze	Ductile Cast Iron	Ductile Cast Iron	Cast Stainless Steel	Cast Stainless Steel	Cast Iron	Ductile Cast Iron	Stainless Steel	Brass ～ Stainless Steel	Brass ～ Stainless Steel
Supply Side, Connection Type	Rc (R)	Rc (R)	Flange	Rc (R)	Flange	Rc (R)	Rc (R)	Flange	Rc (R)	Rc (R)	Flange	Flange	Rc (R)	Rc (R)	Flange	Rc (R)	Flange	Rc (R)	Flange	Flange	Rc (R)	Rc (R)	Flange	Rc (R)	Rc (R)	Rc (R)	Rc (R)
Supply Side, Plumbing Thread Nominal	1B ～ 3/4B	1B ～ 3/4B	-	1B ～ 3/8B	-	1/4B ～ 1/8B	1B ～ 3/4B	-	1B ～ 3/4B	1B ～ 3/4B	-	-	1B ～ 3/4B	1B ～ 1/2B	-	1/4B	-	1B ～ 3/4B	-	-	3/4B	3/4B	-	1B ～ 3/4B	1B ～ 3/4B	1/2B ～ 3/8B	1/2B ～ 3/8B
Supply Side, Tube Flange Nominal	-	-	1B ～ 3/4B	-	1B ～ 3/4B	-	-	1 1/2B ～ 6B	-	-	1B ～ 3/4B	3B ～ 4B	-	-	1B ～ 3/4B	-	2B	-	1 1/2B	5B	-	-	1 1/2B ～ 10B	-	-	-	-
Control Side, Connection Type	Rc (R)	Rc (R)	Flange	Rc (R)	Flange	Rc (R)	Rc (R)	Flange	Rc (R)	Rc (R)	Flange	Flange	Rc (R)	Rc (R)	Flange	Rc (R)	Flange	Rc (R)	Flange	Flange	Rc (R)	Rc (R)	Flange	Rc (R)	Rc (R)	Rc (R)	Rc (R)
Control Side, Plumbing Thread Nominal	1B ～ 3/4B	1B ～ 3/4B	-	1B ～ 3/8B	-	1/4B ～ 1/8B	1B ～ 3/4B	-	1B ～ 3/4B	1B ～ 3/4B	-	-	1B ～ 3/4B	1B ～ 1/2B	-	1/4B	-	1B ～ 3/4B	-	-	3/4B	3/4B	-	1B ～ 3/4B	1B ～ 3/4B	1/2B ～ 3/8B	1/2B ～ 3/8B
Control Side, Tube Flange Nominal	-	-	1B ～ 3/4B	-	1B ～ 3/4B	-	-	1 1/2B ～ 6B	-	-	1B ～ 3/4B	3B ～ 4B	-	-	1B ～ 3/4B	-	2B	-	1 1/2B	5B	-	-	1 1/2B ～ 10B	-	-	-	-
Max. Operating Pressure(MPa)	0.6	1.37	1.4	1.4	1.4	21	1.37	1.4	2.75	1.37	1.4	2.75	1.4	1.4	2.75	21	1.37	1.37	1.37	2.75	1.4	1.4	1.4	2.2	1	2	2
Cracking Pressure(MPa)	-	-	-	-	-	0.05	-	-	-	-	-	-	-	-	-	0.05 ～ 0.3	-	-	-	-	-	-	-	-	-	0.007	0.007