Safety Hydraulic Valve with Unloading Function PKR-787 | APZ OJSC | 俄罗斯批发
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Safety Hydraulic Valve with Unloading Function PKR-787

Safety Hydraulic Valve with Unloading Function PKR-787 — APZ OJSC

品牌: APKZ
¥1,296 - ¥5,184 CNY
MOQ: 10 pieces

主要特点

Inlet pressure (nominal): pkr-787: 25 兆帕; pkr-787-01: 2.5 兆帕; pkr-787-02: 25 兆帕; pkr-783-03: 20 兆帕; pkr-787-04: 20 兆帕
Working fluid flow rate (nominal): PKR-787: 160升/分钟; PKR-787-01: 15升/分钟; PKR-787-02: 160升/分钟; PKR-787-03: 160升/分钟; PKR-787-04: 160升/分钟
nominal passage: 20毫米
Working fluid flow rate (minimum): PKR-787: 不少于20升/分钟; PKR-787-02: 不少于20升/分钟; PKR-787-03: 不少于20升/分钟; PKR-787-04: 不少于20升/分钟

产品描述

The hydrovalve is designed for protection of volumetric hydraulic drives from pressure exceeding the set pressure, as well as for unloading of hydraulic systems in case of triggering of safety devices in hydraulic systems of construction, road and municipal machines. The hydrovalve is an indirect-acting safety valve of cartridge design, built into the housing, which also houses the hydraulic valve BE6.

Unloading of the hydraulic system is provided by the hydraulic valve BE6, controlled by a DC solenoid, voltage 12, 24 V.

规格参数

Inlet pressure (nominal)
pkr-787: 25 兆帕; pkr-787-01: 2.5 兆帕; pkr-787-02: 25 兆帕; pkr-783-03: 20 兆帕; pkr-787-04: 20 兆帕
Working fluid flow rate (nominal)
PKR-787: 160升/分钟; PKR-787-01: 15升/分钟; PKR-787-02: 160升/分钟; PKR-787-03: 160升/分钟; PKR-787-04: 160升/分钟
nominal passage
20毫米
Working fluid flow rate (minimum)
PKR-787: 不少于20升/分钟; PKR-787-02: 不少于20升/分钟; PKR-787-03: 不少于20升/分钟; PKR-787-04: 不少于20升/分钟
Working fluid flow rate (maximum)
PKR-787: 不超过200升/分钟; PKR-787-01: 不超过20升/分钟; PKR-787-02: 不超过200升/分钟; PKR-787-03: 不超过200升/分钟; PKR-787-04: 不超过200升/分钟
Inlet pressure (minimum)
pkr-787: 不小于 2 兆帕; pkr-787-02: 不小于 2 兆帕; pkr-787-03: 不小于 2 兆帕; pkr-787-04: 不小于 2 兆帕
Inlet pressure (maximum)
pkr-787: 不超过 30 兆帕; pkr-787-01: 不超过 3.75 兆帕; pkr-787-02: 不超过 30 兆帕; pkr-787-03: 不超过 25 兆帕; pkr-787-04: 不超过 25 兆帕

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