HK PRB

3-way pressure reducing valve PRB

3-way pressure reducing valve PRB

The product image may differ

最大工作压力

350 bar

规格

直动式

Customs tariff number

84812010

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属性

最大工作压力

350 bar

规格

直动式

Customs tariff number

84812010

产品说明

提示

These valves must be set according to the application.
SAE screw-in bores of cartridge valves from different manufacturers may have slight differences, e.g. in the depth and diameter of the valve seat, despite having the same screw-in thread. It is therefore essential to compare all relevant dimensions using the technical data of the screw-in bore when replacing.

说明

These valves reduce a high primary pressure at port 2, to a lower, regulated pressure at port 1.
The pressure relief function enables the oil to flow out via port 3, to the tank if there is overpressure at port 1.
The valves ensure stable operation even at high differential pressures.

Product variants

4 Results

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3.5 bar

105 bar

79 mm

54 mm

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HK PR DB LBN

3-Wege-Druckreduzierventil 3,5-105 bar 技术信息

所分配的旋入式壳体

HK ECU HK ECUS

调节范围最大 min.

3.5 bar

旋入式螺纹

T-11A

B

54 mm

旋入式螺纹

M 20 x 1.5

A

79 mm

SW

22.2 mm

调节范围最大

105 bar

拧紧扭矩

45 Nm

体积流量最大

40 l/min

Gewicht

0.2 kg

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50 bar

315 bar

79 mm

54 mm

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HK PR DB LWN variantCircuitDiagram

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HK PR DB LWN variantCircuitDiagram

HK PR DB LWN productDrawingImage

HK PR DB LWN masterImage

HK PR DB LWN

3-Wege-Druckreduzierventil 50-315 bar 技术信息

所分配的旋入式壳体

HK ECU HK ECUS

调节范围最大 min.

50 bar

旋入式螺纹

T-11A

B

54 mm

旋入式螺纹

M 20 x 1.5

A

79 mm

SW

22.2 mm

调节范围最大

315 bar

拧紧扭矩

45 Nm

体积流量最大

40 l/min

Gewicht

0.2 kg

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20 bar

105 bar

79 mm

54 mm

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HK PR FB LBN variantCircuitDiagram

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HK PR FB LBN

3-Wege-Druckreduzierventil 20-105 bar 技术信息

所分配的旋入式壳体

HK BCV HK BCVS HK BCW HK BCWS

调节范围最大 min.

20 bar

旋入式螺纹

T-2A

B

54 mm

旋入式螺纹

UNS 1″ -14 -2B

A

79 mm

SW

28.6 mm

调节范围最大

105 bar

拧紧扭矩

65 Nm

体积流量最大

80 l/min

Gewicht

0.4 kg

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70 bar

315 bar

79 mm

54 mm

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HK PR FB LWN variantCircuitDiagram

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HK PR FB LWN variantCircuitDiagram

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HK PR FB LWN

3-Wege-Druckreduzierventil 70-315 bar 技术信息

所分配的旋入式壳体

HK BCV HK BCVS HK BCW HK BCWS

调节范围最大 min.

70 bar

旋入式螺纹

T-2A

B

54 mm

旋入式螺纹

UNS 1″ -14 -2B

A

79 mm

SW

28.6 mm

调节范围最大

315 bar

拧紧扭矩

65 Nm

体积流量最大

80 l/min

Gewicht

0.4 kg

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调节范围最大 min. (bar)

调节范围最大 (bar)

A (mm)

B (mm)

SW (mm)

体积流量最大 (l/min)

所分配的旋入式壳体

旋入式螺纹

旋入式螺纹

拧紧扭矩 (Nm)

Gewicht (kg)

零件和附件

附件

HK 990 DS

11 Variants

Seal kit for Cartridgevalves SUN

buna-N

Customs tariff number

40169300

HK GEH BC

4 Variants

螺纹插装阀壳体 T-2A

BSP内螺纹,圆柱形

Customs tariff number

84819000

HK GEH EC

2 Variants

螺纹插装阀壳体 T-11A

BSP内螺纹,圆柱形

Customs tariff number

84819000

HK HR SG SUN

2 Variants

用于螺纹插装阀的手轮 SUN

塑料 / 钢

Customs tariff number

84812010