PRODUCT
CF-8160
1. The Technical Specifications:
Art. No.:8160 3in1 PRV
Max inlet pressure of working:16bar
Working Temperature:0~70℃
Pressure gauge reading:0-10bar
Body Material: Brass(CW617N) BS EN 12615-2011
Pressure gauge connection: G1/4"
Adjustable pressure range:1.5~6 bar when 8bar inlet
Maximum outlet pressure:≤5.5 bar
Preset pressure:3bar(when 8bar inlet)
Thread:3/4" male x3/4 female with free nut(ISO 228-1)
2. Function
8160 3in1 PRV is a single device intended for water connection, combining 3 functions in 1 body:
1-Isolating Valve
2-Pressure Reducing Valve
3-Check valve

3. Dimension:

| Art. No. | Size | ![]() |
![]() |
MEAS cm |
| CF8160-1 | 3/4M*3/4 Union nut | 1 | 50 | |
| CF8160-2 with gauge | 3/4M*3/4 Union nut | 1 | 50 |
4. Instruction For Installation:
4.1-8160 3in1 PRV is a device destined for cold water(or hot water) supply for apartments, individual homes, hotel rooms, bathrooms or kitchens.
4.2-Keep the pipe flow direction consistent with the arrow direction on the valve body, Upstream: Female union free nut 3/4”
5. Setting Instruction
5.1-Unscrew the mesh-shaped protective cap by hand. You can now use an 8mm hexagonal wrench or a flat-blade screwdriver to adjust the valve pressure.
5.2-To increase the pressure, tighten the adjusting screw (clockwise as you look at the screw from above). To reduce the pressure, undo the adjusting screw (anticlockwise as you look at the screw from above), slightly open a tap for a moment, close again, then tighten the screw again until you obtain a desired pressure.
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