Specification
| AMTECH FORGED GATE VALVE OUTSIDE SCREWED &YOKE TYPE BOLTED BONNET–ASA 150# & ASA 300# |
|
|---|---|
| MFG STD | API 602 |
| TESTING& INSPECTION STD. | API 598/BS 6755 PART 1 |
| END CONNECTIONS : | CLASS 150# WITH RACE FACE , CLASS 300# WITH RACE FACE |
| BODY | FORGED A 105, FORGED A 182 (F 304), FORGED A 182 (F 316), FORGED A 182 (F304L), FORGED A 182 (F 316L), FORGED A 182 F22 /FORGED A 182 F11 |
| WEDGE | AISI 410/AISI 304 /AISI 316/AISI 410/AISI 304L/AISI 316L/AS PERCOMPITIBLE MATERIAL |
| SEATRING | AISI 410/AISI 304/AISI 316/AISI 304L/AISI 304L/AISI 316L/AS PERCOMPITIBLE MATERIAL |
| STEM | AISI 410/AISI 304/AISI 316/AISI 304L/AISI 316L/AS PER COMPITIBLE MATERIAL |
| GASKET | SPIRAL WOUND SS 304 WITH CAF FILLER |
| BONNET | FORGED A 105, FORGED A 182 (F 304), FORGED A 182 (F 316), FORGED A 182 (F304L), FORGED A 182 (F 316L), FORGED A 182 F22 /FORGED A 182 F11 |
| BODY STUD / NUT | ASTM A 193 GR. B7/STAINLESS STEEL |
| ASTM A 194 GR. 2H/STAINLESS STEEL | |
| CAP HEAD SCREW | CARBON STEEL |
| WASHER | CARBON STEEL |
| EYE BOLTS/NUTS | CARBON STEEL |
| GLAND PACKING | ASBESTOS GRAPHITED WITH INCONEL WIRE |
| GLAND BUSH | AISI 410/AISI 316/AISI 304 |
| GLAND PLATE | CARBON STEEL |
| YOKE SLEEV | AISI 410/AISI 304/AISI 316/EN 19 |
| HAND WHEEL | MALLEABLE IRON/CARBON STEEL/ STANLESS STEEL |
| HYD –TEST PRESSURE | FOR 150# -HYDRAULIC TET PRESSURE:BODY:425PSIG ( 30 KG/CM2), SEAT :300 PSIG (21 KG /CM2) FOR 300#-HYDRAULIC TET PRESSURE : BODY : 1100 PSIG (77 Kg/Cm2) ,SEAT : 800 PSIG (56 Kg/Cm2) FOR ASA 600# HYD-TEST PRESS. : BODY : 2175 Psig(153 Kg/Cm2) SEAT : 1600 Psig (112 Kg/Cm2) |
| SIZE RANGE | 6 NB TO 50NB (1/4" TO 2") |
| ACCESSORIES | MANUAL GEAR BOX OPERATION/ MOTORIZED OPERATION |
