BSSPM18-315 VALVE | WANDFLUH

Quick Overview

BSSPM18-315 (Part number 593.1014)

FUNCTION
When the set operating pressure is reached, the poppet spool opens and connects the protected line with the return line to the tank. By means of the adjusting mechanism the poppet spool is pressed onto a hardened seat which is pressed into the lower cartridge opening by a helical spring. Thanks to the poppet/spool principle and the direct operation, these pressure reliefe valves are rapid acting and free fo leakage oil. Therefore they are suitable wherever no leakage must occur in the system and where short opening times are demanded.

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This product has a manufacturer's warranty

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Details

DESCRIPTION
Direct operated pressure relief valve as screw-in cartridge with a thread M18x1,5 and cavity according to ISO draft 7789. The valve is available in two different setting versions: Key setting "S" and turning knob setting "D". Key adjustment "S" is also available with cover, see data sheet 2.0-50. Three standard pressure levels are available: 63, 160 and 315 bar. The cartridge body made of steel is galvanized and therefore rust-protected

APPLICATION
For limiting the operating pressure in hydraulic systems by releasing the oil from the protected oil line P (1) to the outlet/tank return line T (2). The screw-in cartridge is very suitable for mounting in control blocks and is built into the Wandfluh miniature hydraulics NG3 as a functional element in sandwich style plates (vertical combination) and flange-mounted valves (please refer to the separate data sheets in register 2.1). Stepped tools are available for making the receptacle bores in steel and aluminium (Hire or purchase). Please refer to the data sheets in register 2.13. Attention: Should therefore not be utilized anymore in applications with periodically changing direction of flow.

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