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Pilot Operated Check Valves

The Nu-Check© Valve, designed specifically for pneumatics, is a patented ALADCO® product. It is the only check valve on the market with both manual and pilot release capabilities. The unique bubble - tight seal keeps devices in "checked" position. If pressure loss or fluctuation should occur, the valve prevents drifting. To release the seal, depress the manual override button or operate the pilot

Models listed Feature the extended manual override button.

Features

Prevents load drift
Provides rapid stopping of load
Designed for non-lubricated systems
Operating pressure 15 - 150 psi and temperature 30 - 150o F
Cracking pressure 2 - 4 psi
Flow capacity 0.2 Cv to 4.0 Cv
Made of high strength, lightweight, anodized aluminum alloy
Exceeds A.N.S.I. Class VI Leak Standard (Bubble Tight)
Superior, self - cleaning ball seal provides long product life, over 100 million cycles in test.
All valves are manufactured tamper resistant and require no maintenance.
Patented and made in the USA

1/4 Aladco Pilot Operated Check Valve

302501
  • Description
  • More Details

The Nu-Check© Valve, designed specifically for pneumatics, is a patented ALADCO® product. It is the only check valve on the market with both manual and pilot release capabilities. The unique bubble - tight seal keeps devices in "checked" position. If pressure loss or fluctuation should occur, the valve prevents drifting. To release the seal, depress the manual override button or operate the pilot.

 

 

Contact sales@airoil.com for additional information

3/8 Aladco Pilot Operated Check Valve

303801
  • Description
  • More Details
The Nu-Check© Valve, designed specifically for pneumatics, is a patented ALADCO® product. It is the only check valve on the market with both manual and pilot release capabilities. The unique bubble - tight seal keeps devices in "checked" position. If pressure loss or fluctuation should occur, the valve prevents drifting. To release the seal, depress the manual override button or operate the pilot.
Contact sales@airoil.com for additional information

1/2 Aladco Pilot Operated Check Valve

305001
  • Description
  • More Details
The Nu-Check© Valve, designed specifically for pneumatics, is a patented ALADCO® product. It is the only check valve on the market with both manual and pilot release capabilities. The unique bubble - tight seal keeps devices in "checked" position. If pressure loss or fluctuation should occur, the valve prevents drifting. To release the seal, depress the manual override button or operate the pilot.
Contact sales@airoil.com for additional information

3/4 Aladco Pilot operated Check Valve

307501
  • Description
  • More Details
The Nu-Check© Valve, designed specifically for pneumatics, is a patented ALADCO® product. It is the only check valve on the market with both manual and pilot release capabilities. The unique bubble - tight seal keeps devices in "checked" position. If pressure loss or fluctuation should occur, the valve prevents drifting. To release the seal, depress the manual override button or operate the pilot.
Contact sales@airoil.com for additional information

1 " Aladco Pilot Operated Check Valve

300101
  • Description
  • More Details
The Nu-Check© Valve, designed specifically for pneumatics, is a patented ALADCO® product. It is the only check valve on the market with both manual and pilot release capabilities. The unique bubble - tight seal keeps devices in "checked" position. If pressure loss or fluctuation should occur, the valve prevents drifting. To release the seal, depress the manual override button or operate the pilot.
Contact sales@airoil.com for additional information

1/4 Aladco Dual Check valve

602501
  • Description
  • More Details

Dual-Check® A valve assembly with two parallel check valves that can be manually overridden with a single button or with an internally plumbed air pilot. It is designed for pneumatic applications

 

Features
Prevents load drift
Provides rapid stopping of load
Can provide multiple position control
Does not require lubricated air
Operating pressure 15-150 psi
Flow capacity 1.1 Cv to 1.9 Cv
High strength valve body made of anodized aluminum or stainless steel
Exceeds A.N.S.I. Class VI Leak Standard (Bubble-Tight) for 1/2" port size
Superior, self-cleaning ball seal provides long product life, over 100 million cycles in test.
All valves are manufactured tamper resistant and require no maintenance
Patented and made in the USA
Contact sales@airoil.com for additional information

3/8 Aladco Dual Check Valve

603801
  • Description
  • More Details

Dual-Check® A valve assembly with two parallel check valves that can be manually overridden with a single button or with an internally plumbed air pilot. It is designed for pneumatic applications.

Features
Prevents load drift
Provides rapid stopping of load
Can provide multiple position control
Does not require lubricated air
Operating pressure 15-150 psi
Flow capacity 1.1 Cv to 1.9 Cv
High strength valve body made of anodized aluminum or stainless steel
Exceeds A.N.S.I. Class VI Leak Standard (Bubble-Tight) for 1/2" port size
Superior, self-cleaning ball seal provides long product life, over 100 million cycles in test.
All valves are manufactured tamper resistant and require no maintenance
Patented and made in the USA
Contact sales@airoil.com for additional information

1/2 Aladco Dual Check Valve

605001
  • Description
  • More Details

Dual-Check® A valve assembly with two parallel check valves that can be manually overridden with a single button or with an internally plumbed air pilot. It is designed for pneumatic applications.

Features
Prevents load drift
Provides rapid stopping of load
Can provide multiple position control
Does not require lubricated air
Operating pressure 15-150 psi
Flow capacity 1.1 Cv to 1.9 Cv
High strength valve body made of anodized aluminum or stainless steel
Exceeds A.N.S.I. Class VI Leak Standard (Bubble-Tight) for 1/2" port size
Superior, self-cleaning ball seal provides long product life, over 100 million cycles in test.
All valves are manufactured tamper resistant and require no maintenance
Patented and made in the USA
Contact sales@airoil.com for additional information

3/4 Aladco Dual Check Valve

607501
  • Description
  • More Details

Dual-Check® A valve assembly with two parallel check valves that can be manually overridden with a single button or with an internally plumbed air pilot. It is designed for pneumatic applications.

Features
Prevents load drift
Provides rapid stopping of load
Can provide multiple position control
Does not require lubricated air
Operating pressure 15-150 psi
Flow capacity 1.1 Cv to 1.9 Cv
High strength valve body made of anodized aluminum or stainless steel
Exceeds A.N.S.I. Class VI Leak Standard (Bubble-Tight) for 1/2" port size
Superior, self-cleaning ball seal provides long product life, over 100 million cycles in test.
All valves are manufactured tamper resistant and require no maintenance
Patented and made in the USA
Contact sales@airoil.com for additional information