I-Scotch Yoke ye-pneumatic actuator yi-stroke piston-type actuator, efanelekile kulawulo lwe-on-off okanye i-metering yevalve ene-90 ° yokujikeleza i-angle, njengevalve yebhola, ivalve yebhabhathane, njl. Ngokuzalisa umoya ocinezelweyo kwisilinda , ipiston ityhalwa ukuba ihambe ngokomgca.Ipiston yethu...
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