Diaphragm Valves and Repair Kits
Experience Superior Performance with Goyen Diaphragm Valves
Our Diaphragm Valves are designed to deliver unmatched reliability and efficiency for your dust collector system. With a wide range of options to suit your specific needs, you can trust Goyen Diaphragm Valves to provide optimal cleaning ability and enhance the overall performance of your system.

Discover The Difference Genuine Goyen Parts Can Make

Diaphragm Valve Repair Kits
- Designed for quick and easy repair of diaphragm valves after regular wear.
- All required components included: diaphragms, springs, O-rings, and seals.
- Packaged with instructional guides for straightforward maintenance.
- Contact us for questions regarding kit compatibility.
Diaphragm Valve Brochures

T Series Valves
- Nominal Port Sizes: 10mm-76mm (3/8″ to 3″)
- Thread Type: NPT, RC, or Gas
- Available in Integral or Remote Pilot Solenoid operation
- Temperature Ranges: -40°C to 82°C (Nitrile); -29°C to 232°C (Viton); (contact us for low temperature version)

DD Series Valves
- Nominal Port Sizes: 20mm-40mm (3/4″ to 1 1/2″)
- Pilot Solenoid Connection Thread Type: NPT, RC, or Gas
- Available in Integral or Remote Pilot Solenoid operation
- Temperature Ranges: -40°C to 82°C (Nitrile); -29°C to 232°C (Viton); (contact us for low temperature version)

FS Series Valves
- Diaphragm Valves with flanged-inlet & slide-seal outlet connectors
- Nominal Port Sizes: 20mm-45mm (3/4″ to 1-1/2″)
- Pilot Solenoid Connection Thread Type: NPT, RC, or Gas
- Available in Integral or Remote Pilot Solenoid operation
- Temperature Ranges: -40°C to 82°C (Nitrile); -29°C to 232°C (Viton); (contact us for low temperature version)

MM Series Valves
- Diaphragm Valves mounted through the compressed air manifold (tank)
- Mount on flat-tank (MM-Series) or Round-tanks (MMR-Series)
- Nominal Port Sizes: 25mm-102mm (1″ to 4″)
- Pilot Solenoid Connection Type: NPT or RC thread
- Available in Integral or Remote Pilot Solenoid operation
- Temperature Ranges: -40°C to 82°C (Nitrile); -29°C to 232°C (Viton)