TEV-C

TEV-C TOP ENTRY VALVE WITH C-SHAPE DESIGN

  • Top entry design allows ease of maintenance for safe and efficient in-line service
  • CRYOSEAT offers an improved sealing system and pressure friendly design for optimized torque to maximize seat life
  • Reduced weight and reduced torque due the C-Shape design
  • High performance double stuffing box self-adjustable 
  • Bi-directional effective tight seal at low differential pressure
  • Internal wetted parts are acc. ANSI/NACE MR0175/ISO 
Class 150 to 600 (DN 1 1/2"-12") (DN 2 x 1 1/2"-12" x 8")
Class 900  (DN 1 1/2"-12") (DN 2 x 1 1/2"-12" x 8")
Class 1500  (DN 1 1/2"-12") (DN 2 x 1 1/2"-12" x 8")
Options:
RF, BW (Pup pieces)
Collar drip
Emissions control port
Fugitive emissions class A

Standards

Design: API 6D / ISO 14313
Connection: ASME B16.25 BW
Flanges: ASME B16.5 RF
Face to face: API 6D
Top flange: ISO 5211
Testings: API 6D / ISO 14313 / CRYO BS 6364
Fire safe tested: API 6FA

Construction and design

Full or reduced bore
Top entry C-shape
Trunnion mounted ball
Floating seats, DPE design
Anti-static device
Double stem seal

Materials:
Stainless steel

Approvals

Fire safe
Bureau Veritas

Type approval
Bureau Veritas marine -196ºC Approved
Shell Global Solutions -196ºC Approved

Clean air
TA- Luft (TÜv Süwest)