Replaceable Seat Knife Gate Valve

China Replaceable Seat Knife Gate Valve, Find details about China Gate Valve, Knife Gate Valve from Replaceable Seat Knife Gate Valve

Model NO.
K33
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Design & Manufacture
Mss Sp-61, Asme 16.34
Face to Face
Mss Sp-81, Asme B16.10, En 558
Connection End
Asme B16.5, En 1092, JIS B2220
Sizes
2" - 48" or Dn 50 - Dn 1200
Pressure Rating
Class150 or Pn6 - Pn16
Trademark
U-ideal
Specification
SGS, GMP
Origin
Tianjin, China
HS Code
8481804090
Model NO.
K33
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Design & Manufacture
Mss Sp-61, Asme 16.34
Face to Face
Mss Sp-81, Asme B16.10, En 558
Connection End
Asme B16.5, En 1092, JIS B2220
Sizes
2" - 48" or Dn 50 - Dn 1200
Pressure Rating
Class150 or Pn6 - Pn16
Trademark
U-ideal
Specification
SGS, GMP
Origin
Tianjin, China
HS Code
8481804090
Product Description
Replaceable Seat Knife gate valve
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 Replaceable Seat Knife gate valves:
Unidirection design
Replaceable resilient seat
Wafer type cast iron body
Self-cleaning mechanism
Rising stem, outside screw & yoke
Yoke type: Plate or Casting

Applicable Standards of Replaceable Seat Knife gate valves:
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: GG25 / A126 B, GGG40 / A536 60-40-18, etc.
Operation: Manual, Gear, Pneumatic, hydraulic and Electric actuator

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Serial no.PartMaterial
1Hand wheelDuctile iron
2Stem nutCopper alloy
3SupportGrey cast iron, ductile cast iron, cast steel
4Glandductile cast iron, cast steel
5GasketBuna-N rubber or DM
6StemStainless steel
7GasketBuna-N rubber or PM
8DiscDuctile cast iron packed with rubber or PM outside
9BodyGrey cast iron, ductile cast iron, cast steel
Rising stem resilient gate valve  main dimensions
DN506580100125150200250300350400450500600
L178190203229254267292330356381406432457508
H (min)(full close)31333237242449756268083794810101220128014801665
H (max)(full open)35537541547654060072087599010501245131015601750