Valves
GEMÜ valves, measuring and control systems
Membrane / deep diaphragm valves made of metal
| Nominal diameters: |
DN 4 - DN 300 |
| Operating pressure: |
0 - 10 bar |
| Pressure level: |
up to PN 16 |
| Operating temperature: |
-10 to 150°C |
| Body materials: |
Grey cast iron, nodular cast iron, cast steel, brass, stainless steel, linings with hard and soft rubber, PP, PVDF, PFA, ECTFE, etc. |
| Body finish: |
Round body (2/2-way valve), T-valve (3/2-way valve), multi-way valves (individual) (individuell) |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Diaphragm valves for the pharmaceutical, food and bio-technology
| Nominal diameters: |
DN 4 - DN 150 |
| Operating pressure: |
0 - 10 bar |
| Pressure level: |
up to PN 16 |
| Operating temperature: |
-10 to 150°C |
| Body materials: |
Stainless steel (precision casting, forging body, solid material), special materials |
| Body finish: |
Round body (2/2-way valve), T-valve (3/2-way valve), tank valve (B600), welding configuration (GMP-SAP valve configuration, W600), multi-way valve (M600) |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Diaphragm valves made of plastic
| Nominal diameters: |
DN 10 - DN 100 |
| Operating pressure: |
0 - 10 bar |
| Pressure level: |
up to PN 10 |
| Operating temperature: |
-10 to 90°C |
| Body materials: |
PVC, ABS, PP, PVDF, PFA, Inliner PP-H Outliner PP reinforced |
| Body finish: |
Round body (2/2-way valve), T-valve (3/2-way valve), multi-way blocks from PVC, PP and PVDF on request |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Seat and control valves of plastic and metal
| Nominal diameters: |
DN 8 - DN 150 |
| Operating pressure: |
0 - 25 bar (optionally up to 40 bar) |
| Pressure level: |
up to PN 40 |
| Operating temperature: |
-10 to 180°C (optionally up to 300°C) |
| Body materials: |
PVC-U, PVDF, cast iron, cast steel, bronze, stainless steel |
| Body finish: |
Round body (2/2-way valve), T-valve (3/2-way valve), multi-way valve (also in battery construction) |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Flap valve made of metal
| Nominal diameters: |
DN 15 - DN 1400 |
| Operating pressure: |
0 - 50 bar |
| Pressure level: |
up to PN 63 |
| Operating temperature: |
-20 to 600°C |
| Body materials: |
brass, grey cast iron, nodular cast iron, cast steel, stainless steel |
| Body finish: |
Round body (2/2-way valve) |
| Drive: |
electric-powered, manually, pneumatically - actuated |
| Special version: |
Swing check valves DN 40 - DN 600 made of brass and stainless steel |
Flap valve made of plastic
| Nominal diameters: |
DN 15 - DN 250 |
| Operating pressure: |
0 - 6 bar |
| Pressure level: |
up to PN 10 |
| Operating temperature: |
0 to 90°C |
| Body materials: |
PVC-U, PES |
| Body finish: |
Round body (2/2-way valve) |
| Drive: |
electric-powered, manually, pneumatically - actuated |
| Special version: |
Swing check valves DN 40 - DN 600 made of PVC, PP, PVDF |
ball valves made of metal
| Nominal diameters: |
DN 8 - DN 100 |
| Operating pressure: |
0 - 63 bar |
| Pressure level: |
up to PN 63 |
| Operating temperature: |
-28 to 180°C |
| Body materials: |
stainless steel |
| Body finisg: |
Round body (2/2-way valve), T-valve (3/2-way valve) |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Ball valves made of plastic
| Nominal diameters: |
DN 15 - DN 100 |
| Operating pressure: |
0 - 16 bar |
| Pressure level: |
up to PN 16 |
| Operating temperature: |
0 to 120°C |
| Body materials: |
PVC, PP, PVDF |
| Body finish: |
Round body (2/2-way valve), T-valve (3/2-way valve) with T- and L-ball |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Process valves made of metal
| Nominal diameters: |
DN 8 - DN 50 |
| Operating pressure: |
0 - 16 bar |
| Pressure level: |
up to PN 16 |
| Operating temperature: |
-10 to 90°C |
| Body materials: |
brass, stainless steel |
| Body finish: |
Round body (2/2-way valve) |
| Drive: |
electromagnetic help-control |
Process valves made of plastic
| Nominal diameters: |
DN 2 - DN 50 |
| Operating pressure: |
0 - 6 bar |
| Pressure level: |
up to PN 6 |
| Operating temperature: |
0 to 60°C |
| Body materials: |
PVC-U, PVDF |
| Body finish: |
Round body (2/2-way valve) |
| Drive: |
electromagnetic direct- and help-control |
High purity valves for microelectronics, solar industry and pharmacy
| Series: |
CleanStar® (PFA), pureplus® (PVDF, PP) |
| Nominal diameters: |
DN 4 - DN 100 (1/4" - 4") |
| Operating pressure: |
0 - 10 bar |
| Pressure level: |
up to PN 10 |
| Operating temperature: |
0 to 90°C |
| Body materials: |
PFA, PFA Inliner-PVDF Outliner, PVDF, PP |
| Body finish: |
Round body (2/2-way valve), T-valve (3/2-way valve), optionally multi-way valves |
| Drive: |
electric-powered, manually, pneumatically - actuated |
Pilot valve, valve clusters
| Nominal diameters: |
DN 1 - DN 7 |
| Operating pressure: |
0 - 10 bar |
| Operating temperature: |
-15 to 50°C |
| Body materials: |
PBTP, PPS, Aluminium |
| Body finish: |
3/2-way, 4/2-way, 5/2-way, 5/3-way |
| Drive: |
electromagnetic direct- and help-control |
Position and process control
- Three point regulator for the position control of motorised valves
- Electropneumatic position controller for pneumatically actuated valves with linear and part turn valve actuators
- Electropneumatic process controller for pneumatically actuated valves for the precise control of temperature, pressure, flow and level
- Direct and remote mounting
- Field bus-capable versions
Electrical position feedback systems and indicators
- For the monitoring of linear and Swivel valves
- Mechanical and proximity switches
- Limit value monitoring of fixed values and/or continuous feedback of the valve control
- New generation "self-learning", i.e. manual or automatic end position programming during initialization
- Valve control with integrated pilot valve
- ATEX-versions
- Field bus-capable versions
Sensors and indicators
Display devices for limit values and readings
- Pressure measurement:
Pressure transmitters, pressure gauge, differential pressure transducers, differential pressure gauge
- Flow measurement for flow rate and volume measurement:
float flow meter, MID (magnetic inductive flowmeters), flow rate measuring turbine
- Level measurement:
floats, ultrasonic, vibration, capacitive, optical
- Temperature measurement:
Temperature measuring converter PT100, temperature measuring device
Field bus products and accessories
- AS-Interface master as a controller
- AS-Interface master with integrated PROFIBUS DP/ControlNet gateway
- AS-interface power supply
- AS-interface device sockets and extension plugg
- Valve connections for AS-interface, DeviceNet
- AS-Interface flat band and programming cable
More products and designs on request.
