unidirectional /bidirectional seal knife gate valve for papermaking/ sewage/powerplant
MOQ:1 Piece(s)
Payment Method : L/C T/T
Keywords:Knife Gate Valves
| Product Category: | Oil & Gas > Piping and valves | Trademark: | |
| Product Package: | Specifications: | ||
| Place of Origin: | Port: | Shanghai/Tianjin |
QB Series Knife gate valve is with replaceable rubber seal knife gate structure, its sealing principle is mainly by closely connection between gate and rubber seals. Its main characters is that the rubber sealing ring is set in seat’groove and is locked by metal seat, which will prevent rubber seal off when opening and closing the valve. If the seal is broken, you can remove the metal sear and replace the rubber seal, which will greatly improve valve’ working efficiency. This valve is a cost-effective, high-performance products. The series of knife gate valve can be equipped with pneumatic actuators, in order to meet the requirements of different industrial and mining use.
| Model: | QBZ73X | |||
| Working Pressure: |
DN50-DN100 |
16bar |
||
| Design Standard: | MSS SP-81 | |||
| Flange Standard: | PN10,PN16,150LB ,JIS 10K,TABLE E/D | |||
| Face to Face: | MSS SP-81 | |||
| Testing Standard: | API-598 | |||
| Operation: | Handlewheel, electric, pneumatic, hydraulic, chain, electro hydraulic, worm gear | |||
| Main material: | F55,F53,2205,SS310,CF3M,CF3,CF8M,CF8,WCB,GGG40 | |||
| Disc material: | F55,F53,2205,SS310,SS316L,SS316,SS304 | |||
| Sealing material: | NBR,NR,EPDM,FKM,Metal to Metal | |||
| Packing: | PTFE,high water based,rubber packing,graphite | |||
| Applicable medium: | Applicable for coal in power plant, slag discharge, sewage treatment, food, paper making, medicine and chemical industry, water, Oil, steam, connecting or cutting grout, gold powder, ores, slag, coal, pulp, wood pulp, tailings, fibers, dust, chemicals, sewage treatment, asphalt, fruit juices, cereals, slaughter plant waste and other media. | |||
| Contact Name: | Mr Frank QIN | Contact Email: | ad****n@yanquan-piping.com |
| Contact Job Title: | Marketing Manager | Contact Mob: | 151***058 |
| Contact Tel: | Contact Fax: | ||
| Address: | Rm1703,Rongding Tianxia,No.226 Zhonghua North street | Website: | www.yanquan-piping.com |
With nearly 10 years export experience on water pipelines, Shijiazhuang Yanquan I/E Trade company dedicated to provide a one-stop solution for your purchasing requirements on piping systems.
We own a factory to mainly produce butterfly valves,check valves, gate valves,Y strainer,etc, more than a manufacturer, we are always trying to offer you more professional service.
Our mission is to answer your requestments quickly and delivery the quality products in the shortest time to worldwide customers in the field of water supply,water division and irrigation.
we are located in the area of Beijing-Tianjin-Hebei, with the geographical advantages, there are so much factory resources of cast iron/lost wax foundries, rubber and plastic,metal stamping,pipes and fittings,valves,through our experience and professinal skills, we are confidient to help clients to find the best solution to meet the requirements.
Our main products are as below:
1) Water valves: butterfly valves, check valves, gate valves,knife gate valves,Y strainer, air valves,hydraulic control valves,ball vales,service connection valves,fire hydrant
2) Pipe joint fittings: flange adaptor, coupling,restrained flange adaptor/ coupling, Rubber expansion joint,dismantling joint,MJ gland packs
3) Pipe repairing: Full circle ss band repair clamp,full circle di lug repair clamp, semi-cirle repair clamp, SS coupling, Tapping sleeve tee
4) Pipe fittings: ISO2531 solid flanged/socket/loose flanged/ PVC socket ends ductile iron fittings,BW carbon steel fittings and forged flanges,backing up flanges,stamped loose flanges
5) water meters: multijet /single jet/woltman / ultrosonic water meter
6) Manhole covers and surface box.
7) Threaded fittings: malleable iron fittings, SS plumbing,camlock couplings
Our object is to help customers to become more competitive in their industry.
