Knife gate valve: Through conduit knife gate valve
Product design and scope
1.Design & Manufacture: MSS SP-61, ASME 16.34
2.Face to Face: MSS SP-81, ASME B16.10, EN 558
3.Connection End: ASME B16.5, EN 1092, JIS B2220,GOST12815
4.Test : MSS SP-81
Applicable medium
Paper pulp
Dirty water
Coal slurry
Ashed
Compounds of water and slag
Product characteristic
Water type, two pieces body
Bi-direction design
Rising stem
Bevel gear operated
Product size：NPS 2″～NPS 32″,or DN50~DN800
Pressure: 150LB, JIS 10K, PN6~PN16
Main body material: WCB, WC6,WC9,CF8,CF8M, CF3, CF3M, 4A etc.
Valve seat material:PTFE, EPDM, NBR, TEFLON, VITON or metal hard seal etc.
Drive device:Manual ,bevel gear, electric, pneumatic, pneumatic- hydraulic, electric-hydraulic, etc.
Product advantage
1.Short face to face dimension can save the material, installation space, and support the strength of pipes efficiently.
2.Scientific upper seal packing design makes the upper seal safe, efficient and endurable.
3.Rising gate seal surface, scrapes off the adhaesio in sealing and clear off sundries automatically.
Huagong valve can produce all kinds of knife gate valve in design. Full flanged, Lug type, wafer type, rising stem and non- rising stem, Uni-direction and bi-direction, soft and metal seal ring, bolted bonnet and without bonnet design, V- port knife and ceramic knife Etc. If you are interested in our products, please call me, or write the email (huagongvalve@zjhgv.com) to me. We are very sincerely looking forward to establish a long-term relationship with you.
