Bellows valves - Import export

Thermostatic valves - i.e. the temperature controls on the heating system - are found in just about every home. In the head of a thermostatic valve there is a metal bellows, a corrugated tube that expands according to the room air temperature. For these metal bellows, the manufacturer needed deep-drawn, very long and thin-walled sleeves. The challenge: the sleeves must be matched to the customer's downstream process under very tight tolerance specifications. Why? Because the sleeves cannot be further processed if the geometries vary. Absolute precision is therefore required. We can offer absolute precision. The customer commissioned us with the production of the sleeves. On the one hand, because we fulfil the special deep-drawing requirements. On the other hand, because we can offer an associated, targeted heat treatment for material stress relief in-house.

The sliding gate valve type 8041 in the short design is universally applicable for neutral and aggressive media in the chemical industry, process engineering and plant design. This sliding gate valve with its small stroke achieves a very high cycle capacity combined with extremely fast cycle times. Metal bellows Limit switch Pilot valve Stroke limitation . . .

The sliding gate motor valve type 8030 in reinforced design is suitable for a wide range of process applicationsis suitable for a wide range of process applications. Media such as steam, liquids, gases, etc. can pefectly be controlled with this valve. Metal bellows Position electronics Analog stroke feedback Limit switch Control actuators or 3point actuators Thrust 0.9 kN; 2 kN; 4.5 kN Voltage 230 VAC, 24 VAC, 400 V, 24 VDC

The sliding gate motor valve type 8030 is suitable for a wide range of process applicationsis suitable for a wide range of process applications. Media such as steam, liquids, gases, etc. can pefectly be controlled with this valve. Metal bellows Position electronics Analog stroke feedback Limit switch . . . Control actuators or 3point actuators Thrust 0.9 kN; 2 kN; 4.5 kN Voltage 230 VAC, 24 VAC, 400 V, 24 VDC

Maintenance-free valve with bellows PN40 type BOA-HV made of steel

Maintenance-free valve with bellows PN40 type BOA-H made of steel

Maintenance-free valve with bellows PN16 type BOA-H made of EN-GJS-400-LT-18

Maintenance-free valve with bellows PN16 type BOA-H made of EN-GJL-250

Maintenance-free valve with bellows PN16 type BOA-H made of EN-GJS-400-LT-18 -pn25

Maintenance-free valve with bellows PN40 type BOA-HVE made of cast steel GP 240 GH+N