- 伊顿威格士压力控制阀_概述VICKERS压力控制阀

伊顿威格士压力控制阀_概述VICKERS压力控制阀

Erratic pressure Foreign matter in system

Worn poppet or seat in cover

Piston sticking in body or cover

Drain, flush and refill system with clean

fluid.

replac poppet and seat.

Clean piston. Remove burrs by light lapping.

Check freedom of movement on

reassembly. replac if necessary.

伊顿威格士压力控制阀_概述VICKERS压力控制阀

Low pressure or no pressure Valve improperly adjusted

Vent connection open

比例节流阀, 符合 ISO 7368 (DIN 24342)

CVCS-**-HFV, 10 系列, 盖板；

CVI-**-HFV-A/B, 10 系列, 插件

Balance hole in piston plugged

Poppet in cover not seating

Adjust valve to proper setting.

Plug vent connection.

Remove piston and clean out. If necessary,

drain system and refill with clean fluid.

Back off adjusting screw several turns

while running pump to be certain foreign

matter is not caught on the seat. Check

condition of seat, spring, and poppet if malfunction

persists.

推荐的Z大流量数据是对应于 90% 标

称电压，在四通回路中，工作油口成回

路或关闭，并且包括 2.5 升(.66 US gal)

的被压缩体积。当一些阀用在三通回路

中，可能导致性能下降。

流量基于工作在Z低额定电压(即 90%

额定值)的温热的电磁铁和 38 C (100F )油温。

盖板式插阀衣, 比例节流阀

注: “31C ”和 “33C”型阀芯在中位将通过650

ml/min (40 in3 /min) 至 15 L/min (4.0 US g

pm)到 “A”口和 “B”口，油箱压力为103 bar

(1500ps i)。

+ “0C” 和 “8C” 型中位压降“P ”到“T”由曲线

号 “5”代表。对于“0C”型，工作油口关闭。

伊顿威格士压力控制阀_概述VICKERS压力控制阀