Casting steel Knife Gate Valve

DESIGN DESCRIPTION:
* ONE-PIECE CAST STEEL BODY;
* BOLTED GLAND OUT STEM AND YOKE TYPE;
* INDUSTRY APPLICATION:
PAPER, WATER, WASTEWATER,
CHEMICAL, POWER, STEEL, MINING,
* AVAILABLE WITH CHAIN, GEAR, ELECTRIC,AIR
OR,HYDRAULIC ACTUATION.
WORKING PRESSURE AND TEMPERATURE
WORKING TEMPERATURE
MATERIAL CELSIUR SCALE FAHRENHEIT
DUCTILE IRON 00C ~1000C 570F~2370F
CARBON STEEL -290C~4250C 60F~8220F
STAINLESS STEEL -400C~5500C 150F~10470F
GENERAL DESIGN SPECIFICATIONS:
ITEM AMERICAN STANDARD
MANUFACTURE API 6D OR API 600
PRESSURE-TEMPERATURE RATINGS ANSI B16.34
FACE TO FACE ANSI B16.10
END FLANGE MSS-SP-81
INSPECTION AND TEST API 598
TEST PRESSURE TO API 598 OR BS 6755 PATRT 1
PARTS AND MATERIAL (ASTM)
NO. PARTS NAME MATERIALS
1 BADY ASTM A216-WCB/A351-CF8/A351-CF8M/GGG-4 DUCTILE IRON
2 DISC ASTM A351-CF8/A351-CF8M /CARBON STEEL
3 GLAND PACKING PTFE/NBR/CARBIDE ALLOY/S.S.
4 GLAND ASTM A216-WCB
5 BONNET BOLT ASTM A193-B7
6 BONNET NUT ASTM A194-2H
7 DISC BOLT ASTM A193-B7
8 DISC HOLDER CARBON STEEL
9 BONNET ASTM A216-WCB/ A351-CF8/A351-CF8M/GGG-4 DUCTILE IRON
10 STEM NUT BRASS
11 HANDWHEEL CAST IRON
12 H.W. LOCK NUT DUCTILE IRON
13 STEM ASTEM SS304/SS316/CARBON STEEL
14 SEAT NBR/PTFE/S.S/CARBIDE ALLOY
OTHER MATERIALS ARE AVAILABLE UPON REQUEST.
.