JIS 10K Type - Cast Iron F Type Swing Check Valve (JIS B 2031)

A FC200 main body material cast iron F type swing check valve.

[Features]
· Suppresses water hammer increasing the disc closing speed and improves the sealing performance by setting the counterweight in the Closed moment position.
· The opening and closing of the disc is performed more smoothly and the flow of the low-voltage fluid is accelerated by setting the counterweight in the Open moment position and maintaining the balance with the disc.
· The inner structure of the swing check valve with a counterweight is simpler compared to other shock absorbing reverse valves. Therefore, there are fewer blockages caused by contaminants.
· The swing check valve with a counterweight enables both horizontal and vertical pipe connections.

Part Number

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Part Numbers

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Part Number
J10-FNSF-65A
J10-FNSF-CN-65A

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Supply Side, Nominal Designation of Pipe Flange Denomination B(Denomination A)	Control Side Nominal The Pipe Flange B name(A name)	Specifications
	330.65 €	1		8 Days	2 1/2B(65A)	2 1/2B(65A)	Trim BC
	539.86 €	1		7 Days	2 1/2B(65A)	2 1/2B(65A)	Nylon Lining

Basic information

Type	Swing System	Applicable Fluid	Water / Oil / Vapor	Nominal Pressure	10K
Body Material	EN-JL 1030 Equiv.	Supply Side, Connection Type	Flange	Control Side, Connection Type	Flange
Max Allowable Pressure(MPa)	1.4	Details of Maximum Allowable Pressure (Steady flow which is 120°C or less)(MPa)	1.4	Details of Maximum Allowable Pressure (Saturated Vapor)(MPa)	0.7
Details of Maximum Allowable Pressure (Oil and pulsating flow which are 120°C or less)(MPa)	1.0

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Basic Attributes

Control Side Nominal The Pipe Flange B name(A name)
1 1/2B(40A)

2B(50A)

2 1/2B(65A)

3B(80A)

4B(100A)

5B(125A)

6B(150A)

8B(200A)
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Specifications
- Nylon Lining
- Trim BC
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Type
- J10-FNSF
- J10-FNSF-CN
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Supply Side, Nominal Designation of Pipe Flange Denomination B(Denomination A)
1 1/2B(40A)

2B(50A)

2 1/2B(65A)

3B(80A)

4B(100A)

5B(125A)

6B(150A)

8B(200A)
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