Accessories for control valves

We offer a extensive range of accessories for Baelz control valves, such as pressure measuring and control elements, solenoid valve pilots or orifice plates. This allows the Baelz control valves to be used in even more applications.

Pressure measuring and control element baelz 206r

The pressure measuring and control element baelz 206r is generally used with baelz 192 as a pressure-reducing valve. The set point can be selected by adjusting the tension in the springs using a handwheel.
 

Metal bellows seal: stainless steel 1.4571
Max. temperature / pressure:
Shaft length:
100 mm: 110°C / 18 bar
200 mm: 200°C / 18 bar
300 mm: 240°C / 13 bar
Connection: G 1/2

Solenoid valve pilot baelz 265st

Normally closed (NC) solenoid valve pilot to control the pressure-reducing valve baelz 192 and the microflow control valve baelz 185.

Type baelz 265st-SK3: for seat-Ø 2.5 / 3 / 4 / 5 mm
Type baelz 265st-K16: for seat-Ø 6 / 8 / 10 mm, with rectifier integrated in the connecting plug
 

Ambient conditions: temperature: 0 ... +80°С
relative humidity: 0 ... 75%
Fluid temperature: max. 300°C
Shaft tube: stainless steel 1.4301, 230 mm
Spindle: stainless steel 1.4104
Connecting flange: galvanized steel 1.0037
Connection: G 1/2

Solenoid valve pilot baelz 266st

Normally closed solenoid valve pilot (NC) to control the microflow control valve baelz 185.

Type baelz 266st-045: for seat-Ø 2.5 / 3 / 4 / 5 mm
Type baelz 266st-K16: for seat-Ø 6 / 8 / 10 mm, with rectifier integrated in the connecting plug
 

Ambient conditions: Temperature: 0...+80 °С
Relative humidity: 0...75%
Fluid temperature: max. 130°C
Body (266st-VA): stainless steel 1.4571
Spindle: stainless steel 1.4104
Connecting flange: galvanized steel 1.0037
Connection: G 1/2

Solenoid valve baelz 268

Solenoid valve to control the air supply to pneumatic actuators.
baelz 268/1 = 2-way solenoid valve; baelz 268/2 = 3-way solenoid valve.

Also available as explosion-protected solenoid valve baelz 268-Ex.

Body: brass
Seal: FPM
Connection: G 1/4, internal thread
Seat diameters: baelz 268/2: 2 mm, Kvs 0.11
baelz 268/1: 2 mm, Kvs 0.12
Ambient temperature: -10...+55°C
Temperature range: -10...+100°C

Operating instructions

Declarations of conformity / Manufacturer's declarations

Data sheets

Solenoid valve with separating membrane baelz 270

Solenoid valve with separting membrane baelz 270. Suitable for gaseous and liquid neutral media such as compressed air, water or hydraulic oil.

Solenoid valve baelz 271

Self-medium-controlled relieved solenoid valve.

Solenoid valve baelz 276

Solenoid valve available in types baelz 276-6213 and baelz 276-6407.

Solenoid valve baelz 278

Suitable for neutral vaporous and liquid fluids.

Needle throttle valve baelz 520

The baelz 520 is a needle throttle valve for manually adjusting the flow. It can be used for dosing air and water. The housing is made of pressed brass, and the valve seat diameter is 2 mm. The operating pressure is max. 15 bar, and the operating temperature is max. +90 °C.

Orifice plate baelz 6250

The baelz 6250 orifice plate protects the valve against damage caused by an excessive pressure drop and has a noise-damping effect. The orifice plate is connected downstream from the valve and absorbs most of the pressure drop. Thus, the cheap orifice plate is „sacrificed“ to prevent damage to the expensive valve.

Material: Steel 1.0460 / stainless steel 1.4571
Nominal pressure: PN 16 / PN 40
Temperature: Steel: max. 400°C
  Stainless steel: max. 500°C

Diaphragm pressure controller baelz 54298

Diaphragm pressure controller baelz 54298 with integrated filter and manometer, for mounting with pneumatic Baelz actuators.
 

Input: max. 16 bar
Output: 0.5...10 bar
Pressure range: 0.5...10 bar
Connection: G 1/4

Declarations of conformity / Manufacturer's declarations

Data sheets