Shut-off, pressure control
and flow control valves

Shut-off valves H/W/QH

HE in plastic:

• Flow rate 300 … 800 l/min.
• R1/8, R½ and plug connector

Hand slide valves and ball valves in metal design:

• Flow rate 120 … 84,000 l/min.
• M5, G1/8 ... G1½

Shut-off valves in the catalogue

Non-return valves H/HA/HB

• Flow rate 140 … 5,500 l/min.
• Connections: thread at both ends, push-in/threaded or push-in connector at both ends
• Alternative connections in M5, G1/8 ... G3/4, R 1/8 ... R1/2, QS4...12

Non-return valves in the catalogue

Quick exhaust valves SE/SEU

• Flow rate 300 … 6,480 l/min.
• Alternative connections G1/8 ... G1/2
• With/without silencer

Quick exhaust valves SE/SEU in the catalogue

Pressure regulators LRL/LRLL

• Flow rate 22 … 760 l/min.
• Alternative connections M5 … G1/2, push-in connector QS4 … 12
• Small dimensions
• Constant output pressure

Pressure regulators in the catalogue

One-way flow control valve GR.. for in-line installation

• Flow rate 25 … 4800 l/min.
• Alternative connections M3 … G3/4, push-in connector QS3 … QS8
• With/without non-return function
• Accessories: mounting retainer GR-H-QS..

One-way flow control valve GR.. in the catalogue

One-way flow control valve GRL.. for direct assembly

• Flow rate 15 … 4,720 l/min.
• Alternative connections M3 … G3/4, push-in connector QS-3 … QS-12 or PK-3 … PK-6
• Exhaust/supply air flow control
• With/without non-return function

One-way flow control valve GRL.. in the catalogue