Our Products
“MVA” Offers investment casting Cast Steel / CF8 / CF8M / CF3M ball valve in two piece and three piece MVA design with on-off and modulating type manual, pneumatic and motorized opration.
End Connection: Screwed to – BSP / NPT / Socket Weld Ends to ANSI )B 16.11 Flange to – ANSI B 16. 5 Class 150/300 Table – D, E, F, (On Request) Triclover Ends – (On Request) Socket Weld – (On Request)
Details
Item | Type of Test | Hydro Testing Pressure | Working Pressure | Operating Temperature (high Temp. On Request) |
---|---|---|---|---|
Actuator | Pneumatic Bubble Test | 180 PSIG | 45 to 150 PSIG | -20°C to 80°C |
Valve Body Screwed End | Hydraulic | 435 PSIG | 335 PSIG | Max.180°C |
Valve Body Flange 150# | Hydraulic | 435 PSIG | 335 PSIG /td> | Max.180°C |
Valve Body Flange 300# | Hydraulic | 1130 PSIG | 840 PSIG /td> | Max.180°C |
Details
Description | MATERIAL | QTY |
---|---|---|
Body | ASTM A 216 Gr. WCB | 1 |
Bonnet | ASTM A 216 Gr. WCB | 1 |
Wedge | AISI 304 / AISI 316 / 13% CR. S.S. | 1 |
Seat Ring | AISI 304 / AISI 316 / 13% CR. S.S. | 2 |
Steam | AISI 304 / AISI 316 / 13% CR. S.S. | 1 |
Gland | CARBON STEEL | 1 |
Yoke Sleeve | AL. BRONZE / NI – RESIST | 1 |
Back Seat Bush | AISI 410 | 1 |
Gasket | SPIRAL WOUND METALIC GASKET | 1 |
Gland Packing | METALIC WIRE REINFORCED GRAPHITED ASBESTOS | – |
Bonnet Stud & Nut | ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H | – |
Eyebolt & Nut | ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H | 2 SET |
Hand Wheel | C.I. / C.S. | 1 |
Hand Wheel Nut | CARBON STEEL | 1 |
Details
DESCRIPTION | MATERIAL | QTY |
---|---|---|
BODY | ASTM A 216 Gr. WCB | 1 |
BONNET | ASTM A 216 Gr. WCB | 1 |
SEAT RING | AISI 410 | 1 |
DISC | AISI 410 | 1 |
STEAM | AISI 410 | 1 |
DISC NUT | AISI 410 | 1 |
BLACK SEAT BUSH | AISI 410 | 1 |
GLAND BUSH | AISI 410 | 1 |
GLAND FLANGE | CARBON STEEL | 1 |
GLAND PACKING | METALIC WIRE REINFORCED GRAPHITED ASBESTOS | – |
YOKE SLEEVE | AL. BRONZE / NI – RESIST | 1 |
BONNET GASKET | COMPRESSED ASBESTOS FIBRER / SOFT STEEL | – |
BONNET STUD & NUT | CARBON STEEL | – |
EYEBOLT & NUT | CARBON STEEL | 2 SET |
HAND WHEEL | CAST IRON | 1 |
HAND WHEEL NUT | CARBON STEEL | 1 |