Detailed Description

We have many types of proportional valves, such as Proportional Directional Valves, Proportional Electro-hydraulic Directional Valves, Proportional Directional Valves with Electro-feedback, Proportional Electro-hydraulic Directional Valves with Electro-feedback, Direct Proportional Control Relief Valves, Proportional Electro-hydraulic Pilot Relief Valves, Electromagnetic Proportional Multi-valves, Direct Proportional Pressure Reducing Valves, Pilot Proportional Pressure Reducing Valves, Proportional Timing Valves, Proportional Screw-thread Insert-Install Relief Valves, Proportional Screw-thread Insert-Install Flow Control Valves, Proportional Logic Relief Valves, Proportional Logic Throttle Valves and so on...

proportional valve for gas water heaters

Technology data:

1. The product is assembled 2 safety valves and 1 proportional valve.

2. safety valve power: 5W

3. safety valve voltage: DC24V±15%

4. proportional valve power: 7VA

5. proportional valve cureent: 270mA

6. max load pressure: 5KPa

7. environment temperature: -20-+60degree

8. life: 300,000times

Detailed Description

1) Simple and accurate mixing of regrind and virgin material.

2) Main structure made of stainless steel.

3) Microprocessor controller provides accuracy and assures smooth material convey.

hydraulic valve

SPECIFICATIONS:

Model	Conveying Capacity (kg/h)	Tube Dimensions(mm)	Air pressure(kgf/cm2)	Dimensions(mm)
WSPM-500	500	38	≥3	260150180
WSPM-800	800	50	≥3	305170220

proportional valve, mixing proportional valve, proportioning valve.

Technical data:

Model

Connection Diameter

Passing capacity

Driving system

Power source

Weight(KG)

PV-1

38mm

300kg/hr

Air cylinder

AC220V/50Hz

Compressed air

PV-2

51mm

500kg/hr

Air cylinder

AC220V/50Hz

Compressed air

Valve is multifunctional control with modulating thermostat. It can be used for Space heaters, convector heaters, storage water theaters, boilers, catering appliances and all those appliances that require accurate

temperature control

Main gas inlet: DN15 EN126

Main gas outlet: 0.75UNS with bundy flare olive fitted

Pilot: M10x1 for nut or olive

Pressure test points: diameter 9mm

Thermostat flange water connection: R3/4

Ambient temperature: 0 80degree

Max inlet pressure: 50mbar