Features & Benefits

1. Soft, metal or composite material seated.
2. Bi-directional tight shut-off.
3. Double block & bleed.
4. Fire safe and fire tested.
5. Low operating torque design.
6. Wide range of materials and sizes.
7. ring loaded seats.

Specit fications

Didtek Top entry trunnion mounted ball valve feature a double block and bleed, fire safe design and an anti blow-out stem. Top entry trunnion mounted ball valve with seat retraction technique gives the convenience of in-line repair or replace valve internal components without dismantling it from pipe line.

Size Range

2'' to 48''

Body Materials

WCB

Temperature Range

-196 to 650°C

Stem Materials

ASTM A479 Type 410
17-4PH
XM-19
ASTM A182 F316

Maximum Allowable Operating Pressure

ASME CL150, 300, 600, 900, 1500, 2500

Seat Materials

RPTFE, Nylon, Devlon, PEEK, Tek-Fil, TFM

Shutoff Rating

Zero Leakage

Ball Materials

ASTM A105 w/ENP
ASTM A350 Gr. LF2 w/ENP
ASTM A182 Gr. F316
ASTM A182 Gr. F316 w/ENP

Body Style

One Piece

Design Standard

API 6D, BS5351, ASME B16.34

End Connections

Flanged

Testing Standard

API 598, API 6D

Certifications

Lioyd's CE, Lioyd's UKCA, EAC, ISO 9001, API 6D, API 6FA

Ports

Full

Face to Face

ASME B16.10, API 6D

Applications

Oil and Gas Pipeline, Offshore Platforms, Onshore Terminals, Emergency Shutdown, Suction and Discharge Isolation, Block and Bypass, Pumping, Compression and Reinjection Units, Metering Stations, Pig Traps, Surge-Relief Skids, Decoking Isolation, Buried Services, Produced Water (Brine) Services