YIDQ41F Italian valve opening and closing the sender choose Shanghai fast, high-quality Italian YIDQ41F sender valve opening and closing, 100% quality assurance. YIDQ41F Italian sender valve opening and closing of the valve Introduction advanced Italian technology for hydraulic systems and chemical systems of various pipeline. Wear-resistant PTFE sealing materials, sealing performance, reliable, long life, compact structure, small size, easy installation, general use instead butterfly. The valve flange using threaded eyelets, pipe connections, to prevent the liquid will not leak when removing the pipe. Opening and closing the sender when the valve is not fully open, the process does not operate the switch only when the ball hit to (90 ℃) state process before switching action, thus providing protection to the pipeline open. Circuit parameters: contact capacity: AC380V 2.5V DC220V 4A contacts logarithm: normally open a normally open 2 Nominal pressure: 1.6MPa Test pressure: 2.5MPa Working Pressure: 1.6MPa (high pressure up to 6.4MPa) Dimensions Model DN D D1 D2 L L1 H ZM L0 YIDQ41F-1.6 15 95 65 45 40 - 75 4-M12 160 YIDQ41F-1.6 20 105 75 55 43 - 85 4-M12 160 YIDQ41F-1.6 25 115 85 65 47 - 95 4-M12 170 YIDQ41F -1.6 32 135 100 75 55 - 100 4-M16 190 YIDQ41F-1.6 40 145 110 85 65 - 120 4-M16 205 YIDQ41F-1.6 50 160 125 100 75 20 125 4-M16 240 YIDQ41F-1.6 65 180 145 120 99 20 140 4-M16 280 YIDQ41F-1.6 80 195 160 135 123 22 160 8-M16 320 YIDQ41F-1.6 100 215 180 155 145 24 190 8-M16 400 NOTE: Models with a signal switch before adding the code "T"