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Check Valves（Supply Side, Plumbing Thread Nominal：1/2B）

Check valves for fluids are a type of valves which allow fluids to flow in one direction, but automatically close when the flow reverses. They are also called non-return valves or one-way valves. They can prevent the backflow securely and open with small differential pressure. They are applied to piping systems where the backflow prevention is required, frequent open/close are expected, some restrictions exist around the pipings, etc. To install, there are screw-in connection type to screw in the check valve, and flangeless type that clamps the entire check valve with pipes. Furthermore, they are divided into small diameter valves or large diameter valves. Materials of the main body are copper alloy, stainless steel, fluoropolymer, plastic, etc. Sealing materials vary depending on the application; metal is used for places where the temperature becomes high due to steam, etc., and rubber is for places under low temperatures such as hot or cold water.

Brand	(2) (0) ASOH (2) ESCO (1) HITACHIVALVE (3) ISHIZAKI CO (0) KITZ (8) KOYO (0) MIYAWAKI (1) ONDASEISAKUSYO (0) TOYO VALVE (7) VENN (1)
CAD	2D 3D
Days to Ship	All 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less Others

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Bronze JIS Standard 10K Swing Check Valve Screw-in

KITZ

[Features]
・ Secure sealing of pipe connection
・ Hygienic with zero fluid contamination
・ High durability against freezing and impact
・ Excellent workability and efficient piping is possible

From: ₹ 2,478.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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A-Check Socket Type

ASOH

This is a check valve with a double internal screw type body.
[Features]
·Piping space can be saved.
·Due to the simple poppet structure, there is no leakage against non-return pressure.

From: ₹ 3,954.84
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Check Valve/Oil Hydraulic

MISUMI

[Features]·Incorporating this product into the hydraulic circuit prevents backflow.

Volume Discount

CAD ：: 2D / 3D

From: ₹ 6,369.96
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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

KITZ

KITZ, Check Valve for Fluid, Bronze, for General Purpose,125 Type Screw-in Swing Check Valve.
[Features]
・ Secure sealing of pipe connection
・ Hygienic with zero fluid contamination
・ High durability against freezing and impact
・ Excellent workability and efficient piping is possible

From: ₹ 1,632.15
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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125 Type - Bronze Screw-in Type Swing Check Valve

TOYO VALVE

·This valve is highly safe against corrosive environments. ·Please use it in horizontal piping and upright position.

CAD ：: 2D

From: ₹ 1,871.89
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Check Valve (Inline Chuck) [for Steam, Hot Water and Cold Water] CVC3 Type

MIYAWAKI

[Features]
・ It prevents water hammer regardless of whether the heating coil is capped or hairpin type
・ Excellent sealing performance at low pressure due to counter weight
・ The squeezing mechanism inside the main body prevents water droplets from leaking to the outside
・ Excellent durability due to all stainless steel
・ It prevents foreign object from entering with a strainer standard equipment
・ Inline type for compact piping
・ The mounting position can be freely set vertically, horizontally or diagonally
[Applications]
・ Ideal for preventing backflow of steam/water (hot water) piping

From: ₹ 6,292.85
Days to Ship: 5 Day(s) or more

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Check Valves

MISUMI

·This product has a structure in which one end of the disk-shaped disk is hinged, suspended from the body or other object, and moves freely. It can be used in vertical piping as well as horizontal piping. ·This product has a structure with low-pressure loss and easy fluid flow.

Volume Discount

CAD ：: 2D / 3D

From: ₹ 9,067.94
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Bronze General-Purpose 10K Lift Check Valve Screw-in

KITZ

KITZ, Check Valve for Fluid, Bronze, for General Purpose,10K Screw-in Lift Check Valve

From: ₹ 1,745.60
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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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.

CAD ：: 2D

From: ₹ 2,224.16
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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A-Check Nipple Type

ASOH

This is a check valve whose main body is a screw type on both sides.
[Features]
·Piping space can be saved.
·Due to the simple poppet structure, there is no leakage against non-return pressure.

From: ₹ 3,800.40
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Bronze General-Purpose Model 150 Lift Check Valve Screw-in

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

From: ₹ 1,660.27
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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

HITACHIVALVE

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.

CAD ：: 2D

From: ₹ 3,547.47
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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Class 10 K - Screw-in Type Swing Check Valve

TOYO VALVE

·Stainless steel valve U series. ·It can be used for general purpose and construction equipment.

CAD ：: 2D

From: ₹ 5,599.44
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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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

From: ₹ 5,970.44
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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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

From: ₹ 2,163.89
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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

KITZ

[Features]
・ Bronze and ductile iron were developed by applying JIS B 2011 bronze valve to solve problems such as insufficient strength and corrosion resistance.
・ High quality, long lifespan flange type and screw-in type stainless steel valve that compliant with the Standard Specifications for Public Construction Work of Japan (mechanical equipment work) as a measure against red water from tap water

From: ₹ 5,087.78
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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

KITZ

Kitz Fluid Check Valve Stainless Steel General Purpose 10K Swing Check (SCS14A) Valve Threaded.

From: ₹ 7,399.58
Days to Ship: 7 Day(s) or more

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

HITACHIVALVE

CAD ：: 2D

From: ₹ 2,453.00
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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

HITACHIVALVE

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.

CAD ：: 2D

From: ₹ 2,779.60
Days to Ship: 9 Day(s) or more

9 Day(s) or more

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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.

CAD ：: 2D

From: ₹ 2,336.67
Days to Ship: 5 Day(s) or more

5 Day(s) or more

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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.

CAD ：: 2D

From: ₹ 2,111.65
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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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.

CAD ：: 2D

From: ₹ 4,716.76
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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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-water supply.

CAD ：: 2D

From: ₹ 2,731.78
Days to Ship: 7 Day(s) or more

7 Day(s) or more

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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 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 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.

From: ₹ 13,084.00
Days to Ship: 9 Day(s) or more

9 Day(s) or more

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Check Valve EA425EC-4

ESCO

【Product Specifications】
・Operating pressure-4.9MPa (50kgf/cm2)
・Material-Brass
・Cracking pressure-6.8kPa (0.07kg/cm2)
・Thread (PT)…1/2

From: ₹ 4,303.40
Days to Ship: 5 Day(s) or more

5 Day(s) or more


Brand
Product Series
CAD
From
Days to Ship
Applicable Fluid
Type
Material
Max. Operating Pressure(MPa)
Nominal Pressure
Supply Side, Connection Type
Supply Side, Plumbing Thread Nominal
Control Side, Connection Type
Control Side, Plumbing Thread Nominal
Supply Side, Tube Flange Nominal
Control Side, Tube Flange Nominal
Cracking Pressure(MPa)

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Brand	KITZ	ASOH	MISUMI	KITZ	TOYO VALVE	MIYAWAKI	MISUMI	KITZ	TOYO VALVE	ASOH	KITZ	HITACHIVALVE	TOYO VALVE	KITZ	KITZ	KITZ	KITZ	HITACHIVALVE	HITACHIVALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	TOYO VALVE	VENN	ESCO
Product Series	Bronze JIS Standard 10K Swing Check Valve Screw-in	A-Check Socket Type	Check Valve/Oil Hydraulic	Bronze General-Purpose Type 125 Swing Check Valve Screw-in	125 Type - Bronze Screw-in Type Swing Check Valve	Check Valve (Inline Chuck) [for Steam, Hot Water and Cold Water] CVC3 Type	Check Valves	Bronze General-Purpose 10K Lift Check Valve Screw-in	125H Model Bronze Screw-in Type Swing Check Valve	A-Check Nipple Type	Bronze General-Purpose Model 150 Lift Check Valve Screw-in	Malleable Valve, General-Purpose 10K Type, Check Valve (Inline Type), Screw-in Type	Class 10 K - Screw-in Type Swing Check Valve	General Purpose Ductile Iron 20K Lift Check Valve Screw-in	General Purpose Ductile Iron 10K Lift Check Valve Screw-in	Stainless Steel General-Purpose 10K Swing Check (SCS13A) Screw-in Valve	Stainless Steel General-Purpose 10K Swing Check (SCS14A) Valve Screw-in	Malleable Valve, General-Purpose 10K Type, Check Valve (Lift Type) Screw-In	Malleable Valve, General-Purpose 10K Type, Check Valve (Swing Type), Screwed	10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>	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) <>	CS-7N Type Check Valve (for Cold/Hot Water)	Check Valve EA425EC-4
CAD			2D / 3D		2D		2D / 3D		2D			2D	2D					2D	2D	2D	2D	2D	2D
From	₹ 2,478.00	₹ 3,954.84	₹ 6,369.96	₹ 1,632.15	₹ 1,871.89	₹ 6,292.85	₹ 9,067.94	₹ 1,745.60	₹ 2,224.16	₹ 3,800.40	₹ 1,660.27	₹ 3,547.47	₹ 5,599.44	₹ 5,970.44	₹ 2,163.89	₹ 5,087.78	₹ 7,399.58	₹ 2,453.00	₹ 2,779.60	₹ 2,336.67	₹ 2,111.65	₹ 4,716.76	₹ 2,731.78	₹ 13,084.00	₹ 4,303.40
Days to Ship	5 Day(s) or more	5 Day(s) or more	6 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	8 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	5 Day(s) or more	7 Day(s) or more	7 Day(s) or more	5 Day(s) or more	7 Day(s) or more	5 Day(s) or more	9 Day(s) or more	5 Day(s) or more	8 Day(s) or more	7 Day(s) or more	7 Day(s) or more	9 Day(s) or more	5 Day(s) or more
Applicable Fluid	Water / Air / Oil / Gas	Water / Air	Oil	Water	Water / Others	Water	Water / Air / Oil	Water	Water / Others	Water / Air	Water	Water / Air / Oil	Water / Air / Oil / Gas / Others	Water / Air / Oil / Gas	Water / Air / Oil / Gas	Water / Air / Oil / Gas	Water / Air / Oil / Gas	Water / Air / Oil	Water / Air / Oil	Water	Water / Others	Water / Air / Oil / Gas	Water	Water / Others	Oil / Gas
Type	Swing Type	Spring Type (In-line)	Spring Type (In-line)	Swing Type	Swing Type	Spring Type (In-line)	Swing Type	Lift Type	Swing Type	Spring Type (In-line)	Lift Type	Spring Type (In-line)	Swing Type	Lift Type	Lift Type	Swing Type	Swing Type	Lift Type	Swing Type	Swing Type	Lift Type	Lift Type	Swing Type	Others	-
Material	Bronze	Brass ～ Stainless Steel	Steel	Bronze	Bronze	Stainless Steel Cast	Stainless Steel Cast	Bronze	Bronze	Brass ～ Stainless Steel	Bronze	Bronze	Stainless Steel	Ductile Cast Iron	Ductile Cast Iron	Stainless Steel Cast	Stainless Steel Cast	Cast Iron	Cast Iron	Bronze	Bronze	Ductile Cast Iron	Lead-free Copper Alloy	Bronze	Brass
Max. Operating Pressure(MPa)	1.4	2	34.5	1.18	1.2	2.1	0.6	1.37	1.2	2	1.6	1.37	1	2.75	1.37	1.4	1.4	1.37	1.37	1.4	1.6	2.2	1.4	1	4.9
Nominal Pressure	10K	No Standard, Others	-	125	125	No Standard, Others	-	10K	125	No Standard, Others	150	10K	10K	20K	10K	10K	10K	10K	10K	10K	150	16K	10K	No Standard, Others	-
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)
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
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)
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
Supply Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Control Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Cracking Pressure(MPa)	-	0.007	0.04	-	-	-	-	-	-	0.007	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.007