Ball Valve
Trunnion Mounted Ball Valve
Trunnion Ball Valve
Trunnion ball valve are offered in 2 PC side entry, 3 PC side entry, welded body and top entry design in a wide range of carbon and stainless steel material. Trunnion ball valve are manufactured according to API 6D Design and fire safe tested per API 6FA and
API 607 Standard.
Type of Trunnion Ball Valve :
- Top Entry Trunnion Mounted Ball Valve
- Side Entry Trunnion Mounted Ball Valve
- Cast Body Trunnion Mounted Ball Valve
- Welded Body Trunnion Mounted Ball Valve
- Compact Body (Twin Ball) Trunnion Mounted Ball Valve
Detail Specification
| Sizes | NPS 2 to NPS 48 |
| Pressure Rating | Class 150 to Class 2500 |
| End Connection | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) |
| Design and Manufacture | API 6D, API 608, ISO 17292 |
| Material Body | A105 |
Standard Floating Ball Valve
Floating Ball Valve
This product line is used primarily in the Oil & Gas, Building and construction Industries, Chemical and Petrochemical services, among others. Walworth offers Floating Ball valve to provide positive shut-off.
Floating Ball Valve Rating :
- Floating Ball Valve Class 150
- Floating Ball Valve Class 300
- Floating Ball Valve Class 600
- Floating Ball Valve Class 800
- Floating Ball Valve Class 1500
- Floating Ball Valve Class 2500
- Floating Ball Valve Class 600 WOG
- Floating Ball Valve Class 1000 WOG
- Floating Ball Valve Class 2000 WOG
Detail Specification
| Size Range | 3/8" - 12" |
| Max Temp | -29° C / 1500° F |
| Pressure Rating | ANSI Class 150 up to 2000 WOG |
| Material | Carbon Steel, other materials available |
| End | Threaded, Raised Face, Ring Type Join, Butt Weld, Socked Weld |
Standard Floating Ball Valve
Floating Ball Valve
This product line is used primarily in the Oil & Gas, Building and construction Industries, Chemical and Petrochemical services, among others. Walworth offers Floating Ball valve to provide positive shut-off.
Floating Ball Valve Rating :
- Floating Ball Valve Class 150
- Floating Ball Valve Class 300
- Floating Ball Valve Class 600
- Floating Ball Valve Class 800
- Floating Ball Valve Class 1500
- Floating Ball Valve Class 2500
- Floating Ball Valve Class 600 WOG
- Floating Ball Valve Class 1000 WOG
- Floating Ball Valve Class 2000 WOG
Detail Specification
| Size Range | 1" through 12" (25 through 300 mm) |
| Flanged | ANSI 150 – 300 |
| Body Materials | Carbon steel, stainless steel |
| Actuators | Model 31/32, 33 spring diaphragm |
| Trim | Dual characterized V-Ported segmented bal |
BALL VALVE
FLOATING
Stainless Steel Double Block and Bleed Ball Valve
Double Block and Bleed Valve
The primary function of a double block and bleed system is for isolation and the secondary function is for intervention. The Double Block and Bleed Valve or a DBBV can perform the tasks of 3 separate Valve (2 separate isolations and 1 drain Valve) which apart from being hugely space saving can also save on weight and time due to installation and maintenance practices requiring much less work.
DBB Ball Valve Pressure Rating :
- DBB Ball Valve ASME Class 150
- DBB Ball Valve ASME Class 300
- DBB Ball Valve ASME Class 600
- DBB Ball Valve ASME Class 900
- DBB Ball Valve ASME Class 1500
- DBB Ball Valve ASME Class 2500
Detail Specification
| Sizes | NPS 2 to NPS 48 |
| Pressure Rating | Class 150 to Class 2500 |
| End Connection | ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) |
| Design and Manufacture | API 6D, API 608, ISO 17292 |
| Material Body | A105 |
One / Single Body Ball Valve
1 Piece Ball Valve
The One Piece Ball valve as the name suggests is made out of one body piece unlike the 2 and 3 piece. This means the valve cannot be taken apart for cleaning. The advantage is that the valve will be low cost and robust.
Ball Valve Features :
- Stem is Blow Out Proof
- Sizes Start from 1/2″ up to 2″
- Reduced/Standard Port Ball Valve
- Pressure Rating 1000 PSI, Suitable for Standard Uses
- Threaded Ports FNPT by FNPT for standard Pipe Connection
- PTFE Seat and Seal, suitable for High Heat and Chemical Applications
Detail Specification
| Size Range | 3/8" - 12" |
| Max Temp | -29° C / 1500° F |
| Pressure Rating | ANSI Class 150 up to 2000 WOG |
| Material | Carbon Steel, other materials available |
| End | Threaded, Raised Face, Ring Type Join, Butt Weld, Socked Weld |
One / Single Body Ball Valve
1 Piece Ball Valve
The One Piece Ball valve as the name suggests is made out of one body piece unlike the 2 and 3 piece. This means the valve cannot be taken apart for cleaning.
Ball Valve Features :
- Stem is Blow Out Proof
- Sizes Start from 1/2″ up to 2″
- Reduced/Standard Port Ball Valve
- Pressure Rating 1000 PSI, Suitable for Standard Uses
- Threaded Ports FNPT by FNPT for standard Pipe Connection
- PTFE Seat and Seal, suitable for High Heat and Chemical Applications
Detail Specification
| Size Range | 1" through 12" (25 through 300 mm) |
| Flanged | ANSI 150 – 300 |
| Body Materials | Carbon steel, stainless steel |
| Actuators | Model 31/32, 33 spring diaphragm |
| Trim | Dual characterized V-Ported segmented bal |
BALL VALVE
ONE PIECE BODY
