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Check Valves（Supply Side, Plumbing Thread Nominal：3/8B）

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.

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Brand	(1) (0) ASOH (2) ESCO (1) HITACHIVALVE (0) ISHIZAKI CO (0) KITZ (3) KOYO (0) MIYAWAKI (0) ONDASEISAKUSYO (0) TOYO VALVE (4) VENN (0)
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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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.

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)
Water / Air	Spring Type (In-line)	Brass ～ Stainless Steel	2	No Standard, Others	Rc (R)	3/8B	Rc (R)	3/8B	-	-	0.007

From: ₹ 2,188.35
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

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)
Oil	Spring Type (In-line)	Steel	34.5	-	Rc (R)	3/8B	Rc (R)	3/8B	-	-	0.04

From: ₹ 5,610.24
Days to Ship: 6 Day(s) or more

6 Day(s) or more

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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

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)
Water / Air / Oil / Gas	Swing Type	Bronze	1.4	10K	Rc (R)	3/8B	Rc (R)	3/8B	-	-	-

From: ₹ 2,199.00
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

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)
Water / Others	Swing Type	Bronze	1.2	125	Rc (R)	3/8B	Rc (R)	3/8B	-	-	-

From: ₹ 1,653.58
Days to Ship: 8 Day(s) or more

8 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

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)
Water / Others	Swing Type	Bronze	1.2	125	Rc (R)	3/8B	-	3/8B	-	-	-

From: ₹ 1,906.73
Days to Ship: 8 Day(s) or more

8 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.

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)
Water / Air	Spring Type (In-line)	Brass ～ Stainless Steel	2	No Standard, Others	Rc (R)	3/8B	Rc (R)	3/8B	-	-	0.007

From: ₹ 2,677.96
Days to Ship: 5 Day(s) or more

5 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

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)
Water	Swing Type	Bronze	1.4	10K	Rc (R)	3/8B	-	3/8B	-	-	-

From: ₹ 2,127.73
Days to Ship: 7 Day(s) or more

7 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

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)
Water	Swing Type	Bronze	1.18	125	Rc (R)	3/8B	Rc (R)	3/8B	-	-	-

From: ₹ 2,109.00
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

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)
Water	Lift Type	Bronze	1.6	150	Rc (R)	3/8B	Rc (R)	3/8B	-	-	-

From: ₹ 1,409.80
Days to Ship: 8 Day(s) or more

8 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

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)
Water / Others	Lift Type	Bronze	1.6	150	Rc (R)	3/8B	Rc (R)	3/8B	-	-	-

From: ₹ 1,713.85
Days to Ship: 8 Day(s) or more

8 Day(s) or more

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Check Valve (Brass)

ESCO

【Product Specifications】
・Operating pressure-4.9MPa (50kgf/cm2)
・Material-Brass
・Cracking pressure-6.8kPa (0.07kg/cm2)
・Thread (PT)…1/8

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)
Oil / Gas	-	Brass	4.9	-	Rc (R)	3/8B	Rc (R)	3/8B	-	-	0.007

From: ₹ 3,076.33
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	ASOH	MISUMI	KITZ	TOYO VALVE	TOYO VALVE	ASOH	TOYO VALVE	KITZ	KITZ	TOYO VALVE	ESCO
Product Series	A-Check Nipple Type	Check Valve/Oil Hydraulic	Bronze JIS Standard 10K Swing Check Valve Screw-in	125 Type - Bronze Screw-in Type Swing Check Valve	125H Model Bronze Screw-in Type Swing Check Valve	A-Check Socket Type	10K Bronze Threaded Swing Check Valve (Metal Sheet) (JIS B 2011)<<New JIS Products>>	Bronze General-Purpose Type 125 Swing Check Valve Screw-in	Bronze General-Purpose Model 150 Lift Check Valve Screw-in	150 E Type - Bronze Screw-in Type Lift Check Valve	Check Valve (Brass)
CAD		2D / 3D		2D	2D		2D			2D
From	₹ 2,188.35	₹ 5,610.24	₹ 2,199.00	₹ 1,653.58	₹ 1,906.73	₹ 2,677.96	₹ 2,127.73	₹ 2,109.00	₹ 1,409.80	₹ 1,713.85	₹ 3,076.33
Days to Ship	5 Day(s) or more	6 Day(s) or more	5 Day(s) or more	8 Day(s) or more	8 Day(s) or more	5 Day(s) or more	7 Day(s) or more	5 Day(s) or more	8 Day(s) or more	8 Day(s) or more	5 Day(s) or more
Applicable Fluid	Water / Air	Oil	Water / Air / Oil / Gas	Water / Others	Water / Others	Water / Air	Water	Water	Water	Water / Others	Oil / Gas
Type	Spring Type (In-line)	Spring Type (In-line)	Swing Type	Swing Type	Swing Type	Spring Type (In-line)	Swing Type	Swing Type	Lift Type	Lift Type	-
Material	Brass ～ Stainless Steel	Steel	Bronze	Bronze	Bronze	Brass ～ Stainless Steel	Bronze	Bronze	Bronze	Bronze	Brass
Max. Operating Pressure(MPa)	2	34.5	1.4	1.2	1.2	2	1.4	1.18	1.6	1.6	4.9
Nominal Pressure	No Standard, Others	-	10K	125	125	No Standard, Others	10K	125	150	150	-
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)
Supply Side, Plumbing Thread Nominal	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B
Control Side, Connection Type	Rc (R)	Rc (R)	Rc (R)	Rc (R)	-	Rc (R)	-	Rc (R)	Rc (R)	Rc (R)	Rc (R)
Control Side, Plumbing Thread Nominal	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B	3/8B
Supply Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-
Control Side, Tube Flange Nominal	-	-	-	-	-	-	-	-	-	-	-
Cracking Pressure(MPa)	0.007	0.04	-	-	-	0.007	-	-	-	-	0.007