Check valves for fittings（Supply Side, Plumbing Thread Nominal：1/2B）

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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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Check Valve / Oil Hydraulic

MISUMI

[Features] Integration of this product into the hydraulic circuit prevents backflow.

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Starting from^∗ ：	82.37 €
Min. Shipping Days ：	5 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 ：	9 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^∗ ：	44.90 €
Min. Shipping Days ：	6 Days

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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 ：	12 Days

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A-Check Nipple Type

ASOH

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Starting from^∗ ：	52.43 €
Min. Shipping Days ：	5 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 ：	8 Days

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General Purpose Bronze 10K Lift Check Valve Screw-in

KITZ

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Starting from^∗ ：	36.24 €
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Min. Shipping Days ：	6 Days

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Bronze General-Purpose 125 Type Y Shaped Swing Check Valve Screw-in

KITZ

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Starting from^∗ ：	37.23 €
Min. Shipping Days ：	11 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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Bronze General-Purpose 125 Type Swing Check Valve Screwing

KITZ

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Starting from^∗ ：	36.88 €
Min. Shipping Days ：	6 Days

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General Purpose Bronze150-Type Lift Check Screw Valve

KITZ

A bronze, threaded, general-purpose 150 type lift check valve—manufactured by Kitz Corporation, with a track record in Japan for top-class quality screw fittings/pipe components.
· Material: bronze iron
· Type: lift
· Working fluid: water

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Starting from^∗ ：	36.99 €
Min. Shipping Days ：	6 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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Stainless Steel Swing Check Valve, SVC Type, SVC2 Type

ONDA MFG

Made from Austenitic stainless steel for optimal corrosion resistance. Make sure assembly is performed after confirming water flow direction and mounting position.

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Starting from^∗ ：	47.72 €
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Min. Shipping Days ：	Same day

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10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>

TOYO VALVE

A valve that is safe for use in corrosive environments.

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Starting from^∗ ：	40.16 €
Min. Shipping Days ：	6 Days

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125H Model Bronze Screw-in Type Swing Check Valve

TOYO VALVE

A valve that is safe for use in corrosive environments.

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Starting from^∗ ：	45.80 €
Min. Shipping Days ：	8 Days

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125 Type - Bronze Screw-in Type Swing Check Valve

TOYO VALVE

-This valve is very safe against corrosive environments. -Please use it in horizontal pipelines and in an upright position.

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Starting from^∗ ：	40.73 €
Min. Shipping Days ：	6 Days

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150 E Type - Bronze Screw-in Type Lift Check Valve

TOYO VALVE

A valve that is very safe for use in corrosive environments.

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Starting from^∗ ：	41.41 €
Min. Shipping Days ：	8 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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J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <<This Product Displays The New JIS Mark.>>

J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <>

TOYO VALVE

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

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Starting from^∗ ：	49.81 €
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^∗ ：	96.67 €
Min. Shipping Days ：	6 Days

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CS-7N Type Check Valve (for Cold / Hot Water)

VENN

Ensures a safe and reliable supply of water for various types of industrial water supply systems by preventing backflow (due to backpressure resulting from pressure drops when the supply is cut off). Compliant with the Japan Water Works Association 'JWWA-B-129 Backflow Preventer Valve' standard. A check valve is installed on the inlet end of the mixing valve to ensure the safety of industrial water supply and hot water systems.

[Features]
·Allows for easy maintenance, without having to remove the check valve from the pipe.
• The provision of an inspection hole allows for easy function checks.
·Reduces pressure drops.
• Usable with warm water up to 90°C.
• Pipe end cores are used for connectors, as they are made of material that won't rust, thus preventing rust-colored water.

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Starting from^∗ ：	165.33 €
Min. Shipping Days ：	9 Days

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Check Valve (Inline Check) [for Steam - Hot and Cold Water] - CVC3

MIYAWAKI

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Starting from^∗ ：	137.24 €
Min. Shipping Days ：	6 Days

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A-Check Nipple Type

ASOH

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Starting from^∗ ：	54.73 €
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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 Promotional pricing ends 31/12/2024	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 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
Brand	MISUMI	MISUMI	HITACHI VALVE	KITZ	HITACHI VALVE	ASOH	KITZ	KITZ	KITZ	KITZ	KITZ	KITZ	KITZ	KITZ	HITACHI VALVE	ONDA MFG	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	VENN	MIYAWAKI	ASOH
Product Series	Check Valves	Check Valve / Oil Hydraulic	Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed	Bronze JIS-Standard 10K Swing Check Valve Screw-in	Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In	A-Check Nipple Type	General Purpose Ductile Iron 20K Lift Check Valve Screw-in	General Purpose Ductile Iron 10K Lift Check Valve Screw-in	General Purpose Bronze 10K Lift Check Valve Screw-in	Bronze General-Purpose 125 Type Y Shaped Swing Check Valve Screw-in	Stainless Steel General-Purpose 10K Swing Check (SCS13A) Valve Screw-in	Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in	Bronze General-Purpose 125 Type Swing Check Valve Screwing	General Purpose Bronze150-Type Lift Check Screw Valve	Malleable Valve, General-Purpose 10K Type, Check Valve (Inline) Screw-In	Stainless Steel Swing Check Valve, SVC Type, SVC2 Type	10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>	125H Model Bronze Screw-in Type Swing Check Valve	125 Type - Bronze Screw-in Type Swing Check Valve	150 E Type - Bronze Screw-in Type Lift Check Valve	16K Type Ductile Cast-Iron Screw Down Lift Check Valve	J10K Lead Free Bronze Screw Down Swing Check Valve (Metal Sheet) (JIS B 2011) <>	Class 10 K - Screw-in Type Swing Check Valve	CS-7N Type Check Valve (for Cold / Hot Water)	Check Valve (Inline Check) [for Steam - Hot and Cold Water] - CVC3	A-Check Nipple Type
CAD	2D / 3D	2D / 3D	2D		2D										2D		2D	2D	2D	2D	2D	2D	2D
Starting from^∗	100.63 € *Unit price with basic configuration Volume Discount	82.37 € *Unit price with basic configuration Volume Discount	46.93 € *Unit price with basic configuration	44.90 € *Unit price with basic configuration Volume Discount	40.65 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	52.43 € *Unit price with basic configuration Volume Discount	82.66 € *Unit price with basic configuration	37.25 € *Unit price with basic configuration Volume Discount	36.24 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	37.23 € *Unit price with basic configuration	107.05 € *Unit price with basic configuration Volume Discount	107.53 € *Unit price with basic configuration	36.88 € *Unit price with basic configuration Volume Discount	36.99 € *Unit price with basic configuration Volume Discount	63.68 € *Unit price with basic configuration	47.72 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount	40.16 € *Unit price with basic configuration Volume Discount	45.80 € *Unit price with basic configuration	40.73 € *Unit price with basic configuration Volume Discount	41.41 € *Unit price with basic configuration	83.13 € *Unit price with basic configuration	49.81 € *Unit price with basic configuration	96.67 € *Unit price with basic configuration	165.33 € *Unit price with basic configuration	137.24 € *Unit price with basic configuration	54.73 € Special price *Unit price with basic configuration Promotional pricing ends 31/12/2024 Volume Discount
Min. Shipping Days	6 Days	5 Days	9 Days	6 Days	12 Days	5 Days	8 Days	8 Days	6 Days	11 Days	6 Days	8 Days	6 Days	6 Days	6 Days	Same day	6 Days	8 Days	6 Days	8 Days	8 Days	8 Days	6 Days	9 Days	6 Days	5 Days
Specifications	Order quantities extended (D-JIT)
Type	Swing Type	Spring Type (In-line)	Swing Type	Swing Type	Lift Type	Spring Type (In-line)	Lift Type	Lift Type	Lift Type	Swing Type	Swing Type	Swing Type	Swing Type	Lift Type	Spring Type (In-line)	Swing Type	Swing Type	Swing Type	Swing Type	Lift Type	Lift Type	Swing Type	Swing Type	Others	Spring Type (In-line)	Spring Type (In-line)
Applicable Fluid	Water / Air / Oil	Oil	Water / Air / Oil	Water / Air / Oil / Gas	Water / Air / Oil	Water / Air	Water / Air / Oil / Gas	Water / Air / Oil / Gas	Water	Water	Water / Air / Oil / Gas	Water / Air / Oil / Gas	Water	Water	Water / Air / Oil	Water / Oil	Water	Water / Others	Water / Others	Water / Others	Water / Air / Oil / Gas	Water	Water / Air / Oil / Gas / Others	Water / Others	Water	Water / Air
Nominal Pressure	-	-	10K	10K	10K	No Standard, Others	20K	10K	10K	125	10K	10K	125	150	10K	200	10K	125	125	150	16K	10K	10K	No Standard, Others	No Standard, Others	No Standard, Others
Body Material	Cast Stainless Steel	Steel	Cast Iron	Bronze	Cast Iron	Brass ～ Stainless Steel	Ductile Cast Iron	Ductile Cast Iron	Bronze	Bronze	Cast Stainless Steel	Cast Stainless Steel	Bronze	Bronze	Bronze	Cast Stainless Steel	Bronze	Bronze	Bronze	Bronze	Ductile Cast Iron	Lead-free Copper Alloy	Stainless Steel	Bronze	Cast Stainless Steel	Brass ～ Stainless Steel
Supply Side, Connection Type	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)
Supply Side, Plumbing Thread Nominal	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B
Supply Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Control Side, Connection Type	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	-	-	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)	Rc (R)
Control Side, Plumbing Thread Nominal	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B	1/2B
Control Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Max. Operating Pressure(MPa)	0.6	34.5	1.37	1.4	1.37	2	2.75	1.37	1.4	1.18	1.4	1.4	1.18	1.6	1.37	-	1.4	1.2	1.2	1.6	2.2	1.4	1	1	2.1	2
Cracking Pressure(MPa)	-	0.04	-	-	-	0.007	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.007