Casting steel Knife Gate Valve

DESIGN DESCRIPTION:
 Design: Factory STD;
 Manufacture: Factory STD;
 Face To Face: Factory STD;
 Flange: DIN2543/ANSI B16.5;
 Two-Piece Cast Steel Body;
 Threaded Hole Flanged Ends;
 Bolted Bonnet Out Stem And Yoke Type;
 Industry Application:
 Paper Pulp, Sewage, Sand, Scoria, Lye, Heavery Medium Ganue;
 Pressure Rating: PN10Bars
 Available With Handwheel, Electric, Pneumatic Actuation;
 Material and Working Temp.:
 Cast Steel: -20℃-400℃(-4°F -752°F)
 PTFE: 180℃(356°F) Maximum
 Stainless Steel Seal: 180℃(356°F) Maximum
PARTS AND MATERIAL:
NO. PART NAME MATERIAL
1 H.W.NUT CARBON STEEL
2 HANDWHEEL CAST IRON
3 STEM NUT ZcuZn38Mn2Pb2
4 BEARING BRASS/D2
5 YOKE HOLDER ASTM A216-WCB/A351-CF8/CF8M
6 YOKE CARBON STEEL
7 STEM ASTM A275-F6a/F304/F316
8 KNIFE SS304/SS316
9 BOLT ASTM A193-B7/A193-B8
10 NUT ASTM A194-2H/A194-8
11 UPPER GLAND ASTM A216-WCB/A351-CF8/CF8M
12 PACKING GRAPHITE+PTFE
13 BODY ASTM A216-WCB/A351-CF8/CF8M
14 BODY BOLT ASTM A216-WCB/A351-CF8/CF8M
15 SEAL HOLDER ASTM A216-WCB/A351-CF8/CF8M
16 SEAL RING EPDM/NBR/PTFE
17 PACKING GRAPHITE+PTFE
18 BOTTOM GLAND ASTM A216-WCB/A351-CF8/CF8M
19 BOLT ASTM A193-B7/A193-B8
20 NUT ASTM A194-2H/A194-8
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.