Project Description
Check Valve

Camtech floating ball valves are designed with advanced seal technology. This means a very strong, tough valve that can handle pressure and unforeseen piping strains with a stem seal that extends operational cycle life and a standardized overall design that keeps parts inventory to a minimum. These valves are fire safe tested as per API 607.
Specification | Details |
---|---|
Design Standard | ISO 17292 / API 608 |
Pressure/Temperature Chart | ASME B16.34 |
Face to face Dimension | ASME B16.10 / API 6D |
Testing Standard | API 598 |
Flange Details | ASME B16.5 |
Socket End Details | ASME B16.11 |
Screwed End Details | ASME B1.20.1 |
Butt-Weld End Details | ASME B16.25 |
Size Range | 1/2″ – 10″ (DN15 – DN250) |
ASME Class | 150 – 2500 |
Bore Type | Full Bore and Reduced Bore |
Materials | A105 / LF2 / LF3 / F316 / F304 / F316L / F51 / F55 / F6a / WCB / LCB / LCC / CF8M / CF8 / CF3M / 4A / 6A / Inconel |
Trims | F6a / F316 / F304 / F316L / F51 / F55 / Inconel |
Seats | Soft / Metal |
Ends | Flange ends, Socket weld End, Screwed End, Butt-weld End |

Full Internal weld overlay or weld overlay on seat pocket area and body cavity can be provided with in-house cladding facility.
Metal seated valves seat and ball surface are either Tungsten carbide, Chromium carbide coated or Stellite Coated with in-house HVOF coating technology.
Fully welded ball valves are also offered eliminating the potential flange leak path and increased resistance to pipeline pressure and stress with in-house welding facility.
Stem extension can be provided depending upon the customer requirements.
Seat construction with Single piston effect and double piston effect can be provided.
All valves are fire safe tested as per API 607 / API 6FA.
Specification | Details |
---|---|
Design Standard | API 6D / ASME B16.34 |
Pressure/Temperature Chart | ASME B16.34 |
Face to face Dimension | API 6D / ASME B16.10 |
Testing Standard | API 6D / ISO 5208 |
Flange Details | ASME B16.5 up to 24″ ASME B16.47 26″ and Above |
Size Range | 2″ – 48″ (DN50 – DN1200) |
ASME Class | 150 – 2500 |
Bore Type | Full Bore and Reduced Bore |
Materials | A105 / LF2 / LF3 / F316 / F304 / F316L / F51 / F55 / F6a / WCB / LCB / LCC / CF8M / CF8 / CF3M / 4A / 6A / Inconel |
Trims | F6a / F316 / F304 / F316L / F51 / F55 / Inconel / 17.4 PHF6a / F316 / F304 / F316L / F51 / F55 / Inconel / 17.4 PH |
Seats | Soft / Metal |
Ends | Flange ends, Butt-weld End |

Full Internal weld overlay or weld overlay on seat pocket area and body cavity can be provided with in-house cladding facility.
Metal seated valves seat and ball surface are either Tungsten carbide, Chromium carbide coated or Stellite Coated with in-house HVOF coating technology.
Stem extension can also be provided depending upon the customer requirements.
Seat construction with Single piston effect and double piston effect can be provided.
All valves are fire safe tested as per API 607 / API 6FA.
Specification | Details |
---|---|
Design Standard | API 6D / ASME B16.34 |
Pressure/Temperature Chart | ASME B16.34 |
Face to face Dimension | API 6D / ASME B16.10 |
Testing Standard | API 6D / ISO 5208 |
Flange Details | ASME B16.5 up to 24″ ASME B16.47 26″ and Above |
Size Range | 2″ – 42″ (DN50 – DN1050) |
ASME Class | 150 – 2500 |
Bore Type | Full Bore and Reduced Bore |
Materials | WCB / LCB / LCC / CF8M / CF8 / CF3M / 4A / 6A / Inconel |
Trims | F6a / F316 / F304 / F316L / F51 / F55 / Inconel / 17.4 PH |
Seats | Soft / Metal |
Ends | Flange ends, Butt-weld End |

The valve internal profile is shaped to minimize turbulence and to avoid any potential obstacle for the passage of pigs. The valve body is designed to safely accommodate all predicable loads, including line pipe reactions.
These valves have all the standard features of trunnion mounted ball valve such as Built-in cavity relief mechanism, Antistatic, and intrinsic double block and bleed facility. Double piston effect feature can also be provided for this valve. The valves are bolted/welded at the body connection joint, with flanged/butt weld ends, in reduced and full bore designs. These valves are available in Forged construction as well as Cast construction.
Full Internal weld overlay or weld overlay on seat pocket area and body cavity can be provided with in-house cladding facility.
Metal seated valves seat and ball surface are either Tungsten carbide, Chromium carbide coated or Stellite Coated with in-house HVOF coating technology.
Fully welded ball valves are also offered eliminating the potential flange leak path and increased resistance to pipeline pressure and stress with in-house welding facility.
Seat construction with Single piston effect and double piston effect can be provided.
All valves are with fire safe design as per API 607 / API 6FA.
Specification | Details |
---|---|
Design Standard | API 6D / ASME B16.34 |
Pressure/Temperature Chart | ASME B16.34 |
Face to face Dimension | Manufacturer Standard |
Testing Standard | API 6D / ISO 5208 |
Flange Details | ASME B16.5 up to 24″ |
Size Range | 2″ – 24″ (DN50 – DN1050) |
ASME Class | 150 – 2500 |
Bore Type | Full Bore and Reduced Bore |
Materials | A105 / LF2 / LF3 / F316 / F304 / F316L / F51 / F55 / F6a / WCB / LCB / LCC / CF8M / CF8 / CF3M / 4A / 6A / Inconel |
Trims | F6a / F316 / F304 / F316L / F51 / F55 / Inconel / 17.4 PH |
Seats | Soft / Metal |
Ends | Flange ends, Butt-weld End |