Ball Valves (7)
Top entry floating ball valves
Written by Super UserTop entry floating ball valves
DESIGN FEATURES
(General) Construction according to:
ASME B.16.34 – ASME B.16.5 – ASME
B.16.11 – ASME B.1.20.1
Design fire safe API 607
Face to Face dimensions ASME B.16.10
- Long operation life
- Low torque
- One piece body and fire safe metal seat
- Anti blow out stem
- Bushing guided stem
- Self aligning packing flange and gland
- Locking device
- Anti-static design
- Socket-weld, threaded and flanged ends
All parts can be easily maintened and/or replaced in line
APPLICATIONS
These high performance ball valve meet all requirements for:
- oil and gas pipeline service
- chemical and petrolchimical
- pharmaceutics
- Energy
- Process industry, can meet NACE specifications.
Split body ball valves
Written by Super UserBall valves with actuator
Written by Super UserBall valves with actuator
Ball valve ss 316 with actuator
Specification:
- Full bore ball valve
- Anti blow out stem
- Anti-static device
- Stem packing with Chevron rings
- Top-flange according to DIN - ISO 5211
Technical features:
Fluid: Air, water, chemical agents, etc.
Operating pressure: PN 64 max.
Working temperature: -15°C +230°C
Thread ends*:
GAS UNI 338 - ISO R/228
DIN 259 - BSPP
Rotary angle: 90°
Flow direction: Both direction
*optional: thread.........NPT ASA B2.1 taper thread...UNI 339 - ISO R/7 - DIN 2999-BSPT
Trunnion ball valves
Written by Super UserTrunnion ball valves
Trunnion Side entry type Ball Valve
Trunnion mounted type ball valves are manufactured to API 6D specification and tested to API 598/API 607.
The construction is side entry three pieces full and reduced port. The valves are lever operated and where recommended or when required are gear operated or actuated.
The following are some of the major design features:
- Structure: Solid entirely forged construction.
- Fire-safe: All size and pressure classes have been succesfully fire-saf tested according to the relevant API and BS specifications. Test certifications are available on request.
- Antistatic: Electrical continuity of all valve components, prevent statics.
- Double Black & Bleed: The body cavity is isolated when the ball is in either fully closed or fully opened position, the medium entrapped in it can easily be bled to avoid overpressure.
- Seat Ring Sealing: as line pressure increases, our seat design originates a piston effect forcing the sealing resilient insert against the ball.
- In absence of the pressure or with low pressures, the seats are forced against the ball by the set of preloaded springs.
- Pressure relieving: if excessive pressure builds up in the body cavity exceeding the seats spring pressure, the seat authomatically relieves.
Three way ball valves
Written by Super UserThree way ball valves
Standard execution:
- Serie 800
- Antiblowout stem
- "L" or"T" port
- Operating tempertature- -20°+200°
- Antistatic device
- BSP female or NPT female
Executions upon request:
- SW-ends
During the welding to the pipeline it is absolutely necessary a proper and continous cooling of the valve body in order to avoid damage of the seals - SERIE 1500-3000
- 0ISO 5211-top works drilling
- Seats and seals in different materials
- Locking device
- Lever extension
- Exotic materials
- As per customer's specification
* Valves data and characteristic can be modified without prior notice
.
Barstock ball valves
Written by Super UserBarstock ball valves
Barstock ball valve monobloc type
Standard execution:
- Serie 800
- Antiblowout stem
- Operating tempertature -20° +200°
- Antistatic device
- BSP female or NPT female
Executions upon request:
- SERIE 1500-3000
With external dimensions same as per serie 800 but different materials for seats part. 7 (delrin seats) - SERIE 6000 *SW-BW ends
During the welding to the pipeline it is absolutely necessary a proper and continous cooling of the valve body in order to avoid damage of the seals.
Alternatively we recommend to use MG 50 for BW ends and MG 60 for SW ends valves type. - Connections female/male
- Upper body with double stop hole (for actuator)
- Seats and seals in different materials
- Locking device
- Lever extension
- Exotic materials
- As per customer's specification
*Valves data and characteristic can be modified without prior notice.
Wafer Type Ball Valves
Written by Super UserWafer type ball valves
Wafer type ball valve pn16 ANSI 150 full bore
Standard Execution:
- Antiblowout stem
- Operating temperature -20°+200°
- Antistatic device
- ISO 5211 top works drilling
- Ring nut with metal shoulder
- Flange's holes with metric threads
Executions upon request:
- PN6/100
- ANSI 150-300-600
- Flange's holes with unc threads
- Through holes execution
- Actuator
- Gear-box
- Bottom tank execution
- Locking device
- Lever extension
- Exotic materials
- As per customer's specification
* Valves data and characteristic can be modified without prior notice