Knife Gate Valve with Replaceable Rubber Seat

Model NO.: GL900 Material: Cast Iron Pressure: Low Pressure Seal Surface: Parallel Gate valve Usage: Regulation Application: Industrial Usage, Water Industrial Usage, Household Usage Pressure Rating: Class150 or Pn6 - Pn16 Design & Manufacture: Mss Sp-61, Asme 16.34 Trademark: U-ideal Origin: Tianjin, China Type: Straight-through Connection Form: Folder Actuator: Electric Thread Position of Valve Rod: Outside Gate Valve Standard: All Sizes: 2" - 48" or Dn 50 - Dn 1200 Materials of Valve Body: Wcb, Lcb, Wc6, CF8, CF3, CF8m, CF3m, 4A, etc. Connection End: Asme B16.5, En 1092, JIS B2220 Specification: SGS, GMP HS Code: 8481804090 Product Description
Knife Gate Valve with Replaceable Rubber Seat
Knife gate valves are available in various designs, one-piece body and two-piece bodies, rising stem and non-rising stem, uni-direction and bi-direction structures, resilient and metal seat rings, bonnetless and bolted bonnet designs. For optional designs, deflection cone could divert the flow of abrasive slurries and protect valve seat from abrasion, V port disc and through conduit design are used for throttling service, per customers' requirements.

Features of Knife Gate Valve with Replaceable Rubber Seats:
Bi-direction design
Replaceable Rubber seat, Bubble-tight seat seal
Self-cleaning mechanism
Rising stem or Non-rising stem
Wafer Lugged body

Applicable Standards of Knife Gate Valve with Replaceable Rubber Seats:
A) Design & Manufacture: MSS SP-61, ASME 16.34
B) Face to Face: MSS SP-81, ASME B16.10, EN 558
C) Connection End: ASME B16.5, EN 1092, JIS B2220
D) Test: MSS SP-81

Sizes: 2" - 48" or DN 50 - DN 1200
Pressure Rating: Class150 or PN6 - PN16
Materials of valve body: WCB, LCB, WC6, CF8, CF3, CF8M, CF3M, 4A, etc.
Operation: Manual, Gear, Pneumatic, hydraulic and Electric actuator

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Serial no.	Part	Material
1	Hand wheel	Ductile iron
2	Stem nut	Copper alloy
3	Support	Grey cast iron, ductile cast iron, cast steel
4	Gland	ductile cast iron, cast steel
5	Gasket	Buna-N rubber or DM
6	Stem	Stainless steel
7	Gasket	Buna-N rubber or PM
8	Disc	Ductile cast iron packed with rubber or PM outside
9	Body	Grey cast iron, ductile cast iron, cast steel

Rising stem resilient gate valve  main dimensions

DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	178	190	203	229	254	267	292	330	356	381	406	432	457	508
H (min)(full close)	313	332	372	424	497	562	680	837	948	1010	1220	1280	1480	1665
H (max)(full open)	355	375	415	476	540	600	720	875	990	1050	1245	1310	1560	1750

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Product Categories : valves > Gate valve