Non-return valves - vonRoll hydro

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Valves and fittings
Non-return valves

Check valves
Swing check valves
Nozzle check valves
Ball-type non-return valves
Membrane non-return valve
Disc-type check valve

Field of use
Function
Actuation
Medium
- Drinking water
- Wastewater
Connection type
- Flanges
- Clamping

Ball-type non-return valve Fig. 7250

Ball-type non-return valve
Fig. 7250 | PN 10 | F6
with ball

Drinking water

Butterfly shut-off valve Fig. 8340

Butterfly shut-off valve
Fig. 8340 | PN 10/16 | F4
prepared for drive

Drinking water

Butterfly shut-off valve Fig. 8346

Butterfly shut-off valve
Fig. 8346 | PN 10/16 | F4
prepared for drive

Drinking water

Butterfly shut-off valve Fig. 8632

Butterfly shut-off valve
Fig. 8632 | PN 10/16 | F4
for underground installation

Drinking water

Butterfly shut-off valve Fig. 8636

Butterfly shut-off valve
Fig. 8636 | PN 10/16 | F4
for underground installation

Drinking water

Butterfly shut-off valve Fig. 8638

Butterfly shut-off valve
Fig. 8638 | PN 10/16 | F4
for underground installation

Drinking water

Butterfly shut-off valve Fig. 8647

Butterfly shut-off valve
Fig. 8647 | PN 10/16 | F4
with hand wheel

Drinking water

Disc-type non-return spring-loaded valve Fig. 5595

Disc-type non-return spring-loaded valve
Fig. 5595 | PN 16
soft-sealing

Drinking water

Membrane non-return valve Fig. 5433

Membrane non-return valve
Fig. 5433 | PN 10/16 | F6
with membrane

Drinking water

Non-return spring-loaded valve with nozzle Fig. 5435

Non-return spring-loaded valve with nozzle
Fig. 5435 | PN 10, 16, 25, 40
soft-sealing

Drinking water

Non-return spring-loaded valve with nozzle Fig. 5439

Non-return spring-loaded valve with nozzle
Fig. 5439 | PN 10, 16, 25, 40, 64
metallically sealing

Drinking water

Non-return spring-loaded valves

Non-return spring-loaded valves
Fig. 5200 | PN 16 | F4
with control connection

Drinking water

Non-return spring-loaded valves Fig. 5203

Non-return spring-loaded valves
Fig. 5203 | PN 16 | F4
with pump protection sensor

Drinking water

Non-return spring-loaded valves Fig. 5204

Non-return spring-loaded valves
Fig. 5204 | PN 16 | F4
with pump protection sensor

Drinking water

Non-return spring-loaded valves Fig. 5206

Non-return spring-loaded valves
Fig. 5206 | PN 16 | F4
with venting device

Wastewater

Non-return spring-loaded valves Fig. 5283

Non-return spring-loaded valves
Fig. 5283 | PN 10/16 | F6
with bypass and control connection

Drinking water

Non-return spring-loaded valves Fig. 5284

Non-return spring-loaded valves
Fig. 5284 | PN 16 | F6
with bypass and pump protection sensor

Drinking water

Non-return spring-loaded valves Fig. 5285

Non-return spring-loaded valves
Fig. 5285 | PN 16 | F6
with bypass and pump protection sensor,

Drinking water

Non-return spring-loaded valves Fig. 5286

Non-return spring-loaded valves
Fig. 5286 | PN 16 | F6
with bypass and venting device

Drinking water

Non-return spring-loaded valves Fig. 5287

Non-return spring-loaded valves
Fig. 5287 | PN 10 | F6
with venting device

Drinking water

Non-return spring-loaded valves Fig. 5593

Non-return spring-loaded valves
Fig. 5593 | PN 10/16 | F6
with lever and closing weight

Drinking water

Non-return spring-loaded valves Fig. 7226

Non-return spring-loaded valves
Fig. 7226 | PN 10/16 | F6
with lever and closing weight

Drinking water

Non-return spring-loaded valves Fig. 7297

Non-return spring-loaded valves
Fig. 7297 | PN 10/16
Bypass

Non-return spring-loaded valves Fig. 9712

Non-return spring-loaded valves
Fig. 9712 | PN 10/16 | F6
for sprinkler systems

Non-return swing check valve Fig. 5322

Non-return swing check valve
Fig. 5322 | PN 10/16 | F4
with lever and closing weight

Drinking water

Non-return swing check valve Fig. 5332

Non-return swing check valve
Fig. 5332 | PN 10/16 | F4
with lever, closing weight and damping

Drinking water

Non-return swing check valve Fig. 5337

Non-return swing check valve
Fig. 5337
Protective grid

Non-return swing check valve Fig. 5345

Non-return swing check valve
Fig. 5345 | PN 16 | F4
with lever and closing weight

Drinking water

Non-return swing check valve Fig. 8420

Non-return swing check valve
Fig. 8420
End switching device

WAFER wafer valve Fig. 8453

WAFER wafer valve
Fig. 8453 | PN 10/16
with lever

Drinking water

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