SMC Cylinder type Pneumatic Operated Process Valve, 1 Mpa, Female 1/4 in

RS Stock No.:: 232-8497
Mfr. Part No.:: VNB104A-F8A
Manufacturer:: SMC

SMC Cylinder type Pneumatic Operated Process Valve, 1 Mpa, Female 1/4 in

View all Pneumatic Actuated Valves

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PHP6,416.77

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PHP7,186.78

(inc. VAT)

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RS Stock No.:: 232-8497
Mfr. Part No.:: VNB104A-F8A
Manufacturer:: SMC

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SMC
	Product Type	Pneumatic Operated Process Valve
	Inlet Connection Type	Threaded
	Valve Type	Cylinder
	Default Valve Position	NC
	Inlet Port Size	1/4 in
	Outlet Connection Type	Threaded
	Return Type	Spring
	Outlet Port Size	1/4 in
	Maximum Operating Pressure	1 Mpa
	Inlet Port Gender	Female
	Minimum Operating Temperature	-5°C
	Outlet Thread Standard	G
	Outlet Port Gender	Female
	Maximum Operating Temperature	60°C
	Standards/Approvals	No

	Select all
	Brand SMC
	Product Type Pneumatic Operated Process Valve
	Inlet Connection Type Threaded
	Valve Type Cylinder
	Default Valve Position NC
	Inlet Port Size 1/4 in
	Outlet Connection Type Threaded
	Return Type Spring
	Outlet Port Size 1/4 in
	Maximum Operating Pressure 1 Mpa
	Inlet Port Gender Female
	Minimum Operating Temperature -5°C
	Outlet Thread Standard G
	Outlet Port Gender Female
	Maximum Operating Temperature 60°C
	Standards/Approvals No

Datasheet - VNB104A-F8A

COO (Country of Origin):: JP

SMC Pneumatic Operated Process Valve, 1/4 inch Inlet Port Size, 1/4 inch Outlet Port Size - VNB104A-F8A

This pneumatic-operated process valve is a spring-return, normally closed unit designed for fluid flow control in industrial systems. It is intended for air-operated actuation and offers threaded female inlet and outlet ports with G-thread outlet compatibility. The valve functions across typical plant temperature ranges and is suitable for installations requiring a compact cylinder-type actuator and threaded connections.

Features and Benefits:

• Spring-return NC design ensures fail-safe closure on pressure loss
• Rated operating pressure up to 1 MPa for robust system integration
• Threaded female inlet and outlet enable simple pipework connection
• External pilot air operates between 0.25-0.7 MPa for reliable actuation
• Temperature rated for -5°C to 60°C to suit varied environments

Applications

• Suitable for general process flow control in pneumatic systems
• Ideal for use where a compact cylinder valve with G-thread connection is required
• Used with low-vacuum to 1 MPa compressed-air supplies
• Can be used in systems needing spring-return normally closed valves
• Used for installations requiring female threaded ports 1/4 inch

What pilot air conditions are necessary for operation?

External pilot air must be supplied at 0.25-0.7 MPa and maintained between -5°C and 60°C to ensure correct actuation.

What materials and seal options are available for sealing compatibility?

Seal materials offered include NBR, FKM and EPDM to match different media and temperature requirements.

What pressure safety margin exists beyond normal operation?

The valve has a proof pressure rating of 1.5 MPa, providing a margin above the 1 MPa maximum operating pressure.

How heavy is the unit for handling and mounting considerations?

The device weighs 0.261 kg, facilitating straightforward installation and bracket accommodation.