上海乾拓貿易有限公司
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通過閥門的流量通過由凸輪操作的閥芯的運動來調節。
Control of Contamination Due caution must be paid to maintaining control over contamination of the hydraulic
fluids which may otherwise lead to breakdowns and shorten the life of the valves.
流體類型可以使用下表中列出的任何類型的液壓油。
污染控制必須注意保持對液壓油污染的控制,
Open type valves and increased in Normally Closed type valves.
Their principal use is to control the speed of actuators in machine tools and similar applications.
當閥芯被壓下時,常開型閥門中的流量減少,常閉型閥門增加。
21(3050)
Please maintain the degree of contamination within NAS 1638-Grade 12. Use 25 μm or finer line filter.
線軸類型 T -03
30(7.9)80(21.1)200(52.8)
ZG / ZCG-03 - * - * - 22/2290 ZG / ZCG-06 - * - * - 22/2290 ZG / ZCG-10 - * - * - 22/2290
這些閥門有或沒有集成的止回閥,允許自由反向流動。
無:常開型C:常閉型
When the spool is depressed, the flow is decreased in Normally
ZT / ZCT-03 - * - * - 22/2280/2290 ZT / ZCT-06 - * - * - 22/2280 /
系列號特殊密封件 F-ZC-T
Flow rate through the valve is regulated by the movement of the spool, which is operated by a cam.
否則可能會導致故障的破壞并縮短閥門的使用壽命。
請保持NAS 1638-Grade 12內的污染程度。
使用25μm或更細的線路濾波器。
Recommended Viscosity and Oil Temperatures 2 Viscosity ranging between 15 - 400 m m/s (77 to 1800 SSU).
設計標準-22 * -C
帶旁路線可調式針閥
油溫在-15 / + 70°C(5 - 158°F)之間。
使用滿足上述給出的TJ粘度和油溫的液壓油。
T:螺紋連接
Oil temperatures between -15/+70°C (5 - 158°F).
Use hydraulic fluids which satisfy the recommended viscosity and oil temperatures given above.
Fluid Types Any type of hydraulic fluids listed in the table below can be used.
螺紋連接子板安裝
約。質量kg(lbs。)Z * GZ * T 4.3(9.5)8.7(19.2)17(37.5)4.3(9.5)8.7(19.2)17(37.5)
高達21MPa(3050PSI),200L / min(52.8UUGPM)
減速閥ZT / ZG-03/06/10(3/8,3/4,1-1 / 4)
減速和檢查閥ZCT / ZCG-03/06/10(3/8,3/4, 1/4)螺紋連接/子板
TJ粘度和油溫2粘度范圍介于15 - 400 m m / s(77至1800 SSU)之間。
G:子板安裝
T:帶可調節針閥(如果不需要則省略))
ZC:減速和止回閥
Z:減速閥F:磷酸酯型流體的特殊密封
它們的主要用途是控制機床和類似應用中執行器的速度。
These valves are available either with or without an integral check valve which allows free reverse flow.
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