Product Code :
Product name: water seal gate valve
Product model: Z44H, Z64H
Nominal diameter: DN15 ~ DN1000
Structure: ram type
Nominal pressure: 1.6Mpa ~ 6.4Mpa
Connection mode: flange
Applicable temperature: -20ºC ~ +150ºC ~ 425ºC ~ 550ºC
Driving mode: manual, bevel gear, electric, pneumatic, hydraulic
Body material: WCB, cast steel, carbon steel, stainless steel, chromium molybdenum steel
Manufacturing standards: GB, DIN, API, ANSI
Applicable media: water, oil, steam
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Z44H, Z64H water seal gate valves are suitable for the nominal pressure PN1.6 ~ 10.0Mpa, working temperature 0 ~ 425℃ thermal power station return water condensing system and petroleum, chemical industry requirements and atmospheric isolation of the pipeline, cut off or connect the medium, the applicable medium is: water, oil, steam and non-corrosive gases.The stuffing box is designed as a water seal structure, access 0.6~1.6Mpa water filler, small friction, good sealing, can be isolated from the atmosphere of the whole system, to ensure good air tightness. The opening and closing parts are elastomeric sealed with double ram, reliable opening and closing, and good performance. Valve stem diameter tempering and surface nitriding treatment, with good corrosion and abrasion resistance. Simple structure, compact and reasonable, easy maintenance, long service life, beautiful shape. Valve work must be fully open or fully open or fully closed position, can not be used for regulating valve. The product can be flange bolted or butt welded.
Product characteristics
1, S/Z series adopts double ram bi-directional elastic seal, flexible opening and closing, fast, reliable sealing
2, the product structure is simple, compact and reasonable, easy maintenance, long service life
3, in the pipeline for the opening and closing device, must be in a fully open or fully closed state, shall not be used to adjust the flow
4, the valve connection mode has two kinds of flange and welding, the driving mode is manual and electric.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 2022 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
