This product will end production in March 2025. -- Please select the VHS*-D series for new applications

The VHS series pressure relief valve provides a convenient means of isolating supplied pressure in a pneumatic system and exhausting downstream pressure for maintenance purposes.  The units can be locked in the exhaust position and can be an integral part of an energy isolation system.  Air flow direction is easily identified by handle orientation and labelling.  They can be used alone or can be conveniently connected to an FRL assembly using modular spacers.

• 3 port pressure relief valve
• Accessory for AC series
• Lockable for energy isolation
• Single action operation, simply turn
• Resin or metal handle construction
• Port sizes: 1/8, 1/4, 3/8, 1/2, 3/4, 1"
• Thread Types: Rc, NPT, G

This product will end production in March 2025. -- Please select the VHS*-D series for new applications

The VHS series pressure relief valve provides a convenient means of isolating supplied pressure in a pneumatic system and exhausting downstream pressure for maintenance purposes.  The units can be locked in the exhaust position and can be an integral part of an energy isolation system.  Air flow direction is easily identified by handle orientation and labelling.  They can be used alone or can be conveniently connected to an FRL assembly using modular spacers.

• 3 port pressure relief valve
• Accessory for AC series
• Lockable for energy isolation
• Double action operation, push down and turn
• Resin or metal handle construction
• Port sizes: 1/8, 1/4, 3/8, 1/2, 3/4, 1"
• Thread Types: Rc, NPT, G

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

• Easy maintenance
• Prevents reverse flow of lubricant oil from lubricator
• By-pass port available in 1/8, 1/4, and 3/8

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The IS10E-A series will end production in March 2025. -- Please select the IS10E-D series for new applications

• Pressure switch facilitates pressure detection of the line, combined with a piping adapter to allow installation/removal without removing piping
• Available with Rc, NPT or G threads
• Set pressure range: 0.1 to 0.4MPa standard; 0.1 to 0.6MPa option
• Optional MPa/psi dual scale available for NPT thread types

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The IS10M-A series will end production in March 2025. -- Please select the IS10M-D series for new applications

• For connecting to modular type FRL units
• Facilitates pressure detection of the line 
• Set pressure range: 01. to 0.4MPa (semi-standard type: 0.1 to 0.6 MPa)

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The Y*10-A series will end production in March 2025. -- Please select the Y*10-D series for new applications

• T type spacer for AC-A series 
• Facilitates the branching of air flow
• Easy maintenance
• Port size: 1/8, 1/4, 3/8, 1/2

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The Y*00-A series will end production in March 2025. -- Please select the Y**-D series for new applications

• Compact spacer reduces assembly space
• Easy maintenance
• Attaches FRL's with tightening of screws
• O-ring prevents leakage

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The Y*00-A series will end production in March 2025. -- Please select the Y**-D series for new applications

• Compact spacer with bracket reduces assembly space
• Easy maintenance
• Attaches FRL's with tightening of screws
• O-ring prevents leakage

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The Y*4-A series will end production in March 2025. -- Please select the Y*4-D series for new applications

• Easy maintenance
• Attaches with SMC's standard interface
• Makes piping possible in 4 directions
• Port Size: M5 x 0.8, 1/8", 1/4", 3/8". 1/2"

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

The E*00-A series will end production in March 2025. -- Please select the E*00-D series for new applications

• Piping adapter: M5 x 0.8, 1/8, 1/4, 3/8, 1/2, 3/4, 1" 
• Easy maintenance
• Detach equipment without removing piping
• Assembles to FRL's by simply tightening screws

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

• Modular Adapter
• Easy connection to existing products
• Flexible mounting
• Reduced space/piping maintenance cost

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

• Modular Plug
• Easy connection to existing products
• Flexible mounting
• Reduced space/piping maintenance cost

SMC'S new AC-A series of modular type F.R.L. unit is available in five sizes and is interchangeable with the existing modular AC line. The pressure drop across the regulator has been reduced creating a more efficient unit with a maximum set pressure of 100 psi. The element and bowl on the AW and AF series is now one-piece, making element replacement easier. Required maintenance space has been reduced by as much as 46% on the AF series, depending on the body size. Bowls on the size 30 and 40 are now covered with a transparent bowl guard, completely protecting them from the environment, and making the interior contents visible from 360 degrees. The base color of the new AC-A series is urban white, maintaining a clean, modern look.

• L-Shaped Piping Adapter
• Easy connection to existing products
• Flexible mounting
• Reduced space/piping maintenance cost