Japan Yuken way throttle

Japan Yuken way throttle - check Throttle Blockage: rn1, fluid mechanical impurities or by oxidation precipitated colloid, bitumen, carbon residue and other contaminants accumulate in the gap at the throttle. rn2, due to aging or the polarization fluid charged molecules after being squeezed, and a potential difference, so the polarization molecules are adsorbed to the surface of the gap, forming a solid boundary layer adsorption, the adsorption layer thickness on the metal surface exists throttle gap generally 5 to 8 microns, thereby affecting the size of the throttle gap. Above accumulation adsorbent grows to a certain thickness, the flow would be flushed out and subsequently re-attached to the valve port. This cycle, to form a pulsating flow. rn3, the valve opening pressure is large, due to the high temperature valve port, the degree of liquid by squeezing the reinforcing metal surface friction but also more susceptible to the formation of a potential difference, and therefore prone to clogging when the pressure big. Measures to reduce clogging of the orifice: rn1, select Boren hydraulic radius larger orifice. rn2, sophisticated filters and regular replacement of oil. rn3, appropriate to reduce the pressure before and after the orifice. rn4, using the potential difference smaller metallic material, a good choice of oxidation stability of oil, reducing the surface roughness of the orifice. MFB-03-Y-11 Modular flow control valve (with check valve) (A, B piping, outlet throttling) MFW-03-X-11 Modular flow control valve (with check valve) (A, B line, the inlet throttling) MFW-03-Y-11 temperature compensation Modular Check throttle (B line, the outlet throttling) MSTB-03-X-20 temperature compensation Modular Check throttle valve (A piping, outlet throttling) MSTA-03-X-20 temperature compensation Modular Check throttle (A, B piping, outlet throttling) MSTW-03-X-20 Modular throttle (P line with) MSP-03-30 Modular Check throttle (P line with) MSCP-03-20 Modular Check throttle (A piping, outlet throttling) MSA-03-X -30 Modular Check throttle (A pipe inlet throttling) MSA-03-Y-30 Modular Check throttle (B line, the outlet throttling) MSB-03-X-30 Modular way throttle valve (B line, the inlet throttling)