Pressure Shut-Off Valves basically consist of the main valve with the main
spool assembly, pilot valve with
pressure adjustment element and check
valve. In size 10 valves, the check valve is built into the main valve. In
valve sizes 25 and 32 the check valve is built into a separate plate installed
under the main pressure shut-off valve type DA.
Features:
l For subplate mounting
l 4 adjustment elements
Rotary knob
Sleeve with internal hexagon and protective cap
Lockable rotary knob with scale
Rotary knob with scale
l 3 pressure ratings
l Solenoid actuated unloading via a built-in directional valve
Pressure Shut-off Valves Pressure Shut-Off Valves,Water Shut Off Valve,Plumbing Shut Off Valve,Pressure Shut Off Valve Jinan Longli Hydraulic Device Co.,Ltd , https://www.longlihydro.com
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Processing process of imported bearing rings Processing process of imported bearing rings
The processing of the inner and outer rings of imported bearings differs depending on the raw material or the blank method. The process before machining can be divided into the following three types. The whole processing process is: bar or pipe material (some Bar material needs to be cast and annealed, normalized)----Car processing----heat treatment----grinding----finishing or polishing----final inspection of parts----rust prevention- ---Into the library----(to be installed) /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
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Processing process of imported bearing rings
Source: China Bearing Network Time: 2014-06-01