Bivalve lamella cast steel stop valve

• Main Authors: HONG KUNSHENG, HONG CHUNLONG
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; VALVES; WEAPONS

The utility model belongs to the valve field especially relates to a bivalve lamella cast steel stop valve, its characterized in that: be provided with first opening between fluid access road, the first fluid exit channel, be provided with the second opening between fluid access road, the second fluid exit channel, first valve clack is located first fluid exit channel's inside is and it is inserted locates in the first sealing washer, the second valve clack is located second fluid exit channel's inside and its be located one side of second opening, the one end of connecting rod links to each other with first valve clack and its other end links to each other with the second valve clack, the valve rod is electric telescopic handle and it links to each other with first valve clack, the pivot is fixed in on the pivot fixed plate, the limiting plate is fixed in the opposite side of fluid access road, the one end of non return board is fixed in in the pivot and the laminating of its lower extreme set up in one side