GENERAL DESIGN FEATURES OF KNIFE GATE VALVE
Valve Range: Size 2-48Inch (DN50-DN1200), Rating Class 150-300Lb (PN16-PN25) |
Valve Applications: Oil Industry, Chemical, Power Station, Refinery, Fertilizers, Steel Plant, Mineral,Paper Making ,Other |
Design Standard: API602, ASME B16.34,Other |
Face-to-Face Standard: Manufacturer's STD, Other |
Connection Standard: Flange per ASME B16.5/ASME B16.47(NPS≥26") |
Testing Standard: API 598, Other |
Type of Bore: Full Bore, Other |
Valve Material: Cast Steel, Stainless Steel,Cast Iron, Other |
Valve Operation: Handwheel, Gear Worm, Electric, Pneumatic, Other |
Connection Type: Wafer, Lugged |
Wedge Type: Flat Wedge, Other |
Stem Type: Rising Stem |
Seat Type: Welded Seat, Other |
Body-Bonnet Connection Type: Bolted Bonnet |
Other Features: Locking Device, Extended Stem, Other |
MAIN MATERIAL LIST OF KNIFE GATE VALVE
Part Name | Typical Material |
Body/Bonnet | A216-WCB/WCC,A352-LCB/LCC,A217-WC6/WC9/C5/C12,A351-CF8/CF8M/CF3/CF3M/CF8C/CN7M,A890 4A/5A/6A,Other |
Wedge | A216-WCB/WCC,A352-LCB/LCC,A217-WC6/WC9/C5/C12,A351-CF8/CF8M/CF3/CF3M/CF8C/CN7M,A890 4A/5A/6A,A217-CA15,Other |
Stem | F6a,SS304,SS304L,SS316,SS316L,SS321,ALLOY-20,SS17-4PH,F51,F53,F55,Other |
Seat Ring | A105,LF2,F11,F22,F5,F9,F6a,SS304,SS304L,SS316,SS316L,SS321,ALLOY-20,F51,F53,F55,Other |
Seal Surface | 13CR/13CR,13CR/STL,STL/STL,SS304/SS304,SS316/SS316,SS316/STL,ALLOY-20/ALLOY-20,F51/F51,Other |
Gasket | SS304+Graphite, SS316+Graphite,SS316L+Graphite,1008,SS304L,SS316L, Other |
Packing | Flexible Graphite, Other |
Bolts/Nuts | A193 Gr.B7(M)/A194 Gr.2H(M), A320 Gr.L7(M)/ A194 Gr.7(M) or Gr.4(M), A193 Gr.B16/ A194 Gr.7,A193 Gr.B8/ A194 Gr.8, A193 Gr.B8M/A194 Gr.8M,A453 Gr.660,Other |
BIKVALVE company specializes in the production of ball valves, butterfly valves, check valves, globe valves and other valves. In the field of valves, company Poke has a rich design and production experience. All products pass through special processing equipment and meets international standards of reliability and safety. The company already has fifteen years of experience, provides customers with design solutions in various areas such as oil, chemical, gas and other fields of industry. One priority advantage of the company bikvalve is the extension of the partnership not only with China, but also with foreign countries. Our products have reasonable prices, while providing our customers with the highest quality products. The company has the possibility of fast delivery of goods.
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