Shanghai Rong Titanium Valve Manufacturing Co., Ltd. is [Z9B43DF / DY-1.6-2.5MPa electric Diversion hole plate valve] professional manufacturers. The quality of survival, integrity and development, with a collection of scientific research, design, manufacture, sales and service in one of the high-quality staff, strong technical force, advanced production technology. Sophisticated processing equipment, improve the detection equipment, a sound quality assurance system to ensure product quality and reliability. Plate valve used in natural gas, petroleum, chemical, environmental protection, urban pipelines, gas pipelines and other transportation lines, the venting system and a vapor storage device used as an opening and closing device. Z43 with diversion hole type single gate-type plate valve used in natural gas extraction and purification of long-distance pipelines. Flat gate main parameters: the relevant models: Z43F, Z43WF, Z43WFM etc. caliber range: DN10 ~ 1000 Pressure Range: 0.6MPa ~ 45MPa 150Lb ~ 3000Lb Temperature: -29 ℃ ≤t≤150 ℃ Body material: steel WCB, CF8 , CF8M, CF3, CF3M or optional according to customer requirements. Drive: manual, electric, pneumatic, gear and other flat Diversion hole through the ball valve for the required pipeline pigging, no diversion holes for the through ball is not required pipeline pigging. Advantages of flat gate valve flow resistance is small, indented mouth of the flow resistance and flow resistance despite similar short. With diversion holes plate valve installed in the pipeline but also directly with pig pigging. Since the shutter sliding surfaces in the two seats, so flat gate solution can be applied to the medium with suspended particles, the sealing surface of the plate valve is actually automatic positioning. Valve seat sealing surface will not be damaged thermal deformation. And even if the valve is closed in the cold state, hot elongate stem does not make the sealing surface being overloaded. Meanwhile, when the valve is closed, no diversion holes plate valve gate closed position nor requires a higher accuracy, and therefore electric plate valve can be used to control the opening and closing stroke position. Plate valve selection principles 1. oil, natural gas pipelines, the choice of single or double plate gate valve plate. For cleaning the pipeline, the choice of single or double plate gate with diversion holes clear shot flat gate. Transportation pipelines and storage facilities 2. Finished oil used without diversion hole single or double plate gate valve plate. 3. The oil and gas exploration wellhead, use dark bar floating seat with diversion holes plate valve single disc or double disc of mostly API16A standard pressure classes API2000, API3000, API5000, API10000, API15000, API20000. The pipeline with suspended particulate media, the choice of knife gate valve plate. 5. The city gas transmission pipelines, the choice of single or double plate gate next shot soft seal plate valve. 6. Urban water supply projects, the choice of single or double plate gate no diversion Ming pole plate valve. Z9B43DF / DY-1.6-2.5MPa electric Diversion hole flat gate ordering process: First, when ordering please specify:... Such as 1. Product name, nominal size 2, 3 the use of pressure, temperature 4 and 5. Using the media, 6. body material, 7 shipping address. Second, if as selected by the design unit model, order to our sales department directly by the models. Third, please contact with us when ordering product subject to special requirements. Fourth, more than if unknown, please call or fax, e-mail consultation. Fifth, the company of all for the purpose of customer service to availability, credibility, reliability, and all users to create brilliant.