Three – Way Ball Valves

THREE – WAY BALL VALVES

VALVE DESCRIPTION 

Three-way ball valves is a very versatile design which can be used for different applications by combining the T or L port with dedicated actuation.

The valve design is based on a solid forged block with three closures and a trunnion mounted ball.

BASIC CHARACTERISTICS

  • API6D, ASME B16.34 or API6A design
  • Spring loaded metal-to-metal seats
  • Anti blow-out design
  • Flow plans for T and L ports
  • Fire testing to API6FA

3way

Pressure Classes: 3750 psi

Size ( Standard design ) :  2” 2 ½” 3” 4” 5” 6” 8” 10” 12” 14” 16”-24”

Size ( Available on request ) : 16”-24”

———-

Pressure Classes: 6250 psi

Size ( Standard design ) :  2” 2 ½” 3” 4” 5” 6” 8” 10” 12”

Size ( Available on request ) : 14” 16”-24”

———-

Pressure Classes: 10000 psi

Size ( Standard design ) :  2” 2 ½” 3” 4” 5” 6” 8” 10” 12”

———-

Pressure Classes: 15000 psi

Size ( Available on request ) :  2” 2 ½” 3” 4” 5” 6” 8”

 

 

 

 

Primary Soft Seat Standard

Seal Areas Overlay On Request

Primary Metal Seat On Request

Wetted Areas Overlay On Request

Full Opening Design Standard

Swivel Flanges Standard

Vent Port ( >6”) Standard

Fire Safe Design Standard

Antistatic Device Standard

Renewable Seat Standard

 BODY, FLANGE

– AISI 4130 (Uncoated / Xylan Coated)

– ASTM A694-F60

– Duplex 22% Cr

– Superduplex 25% Cr

– SS 410

– Inconel 625

– ASTM A694-F60 + Inconel 625 overlay

 BODY SEALS / SEAT SEALS

– OR – NBR AED

– OR – HNBR AED

– OR – VITON A

– OR – VITON GLT

– LIPSEAL – PTFE + ELGILOY

 TRIM (SEAT, CLAPPER AND PIN)

– AISI 4130 – 0.003” ENP

– ASTM A694-F60 – 0.003” ENP

– 17-4 PH

– Duplex 22% Cr

– Superduplex 25% Cr

– SS 410

– Inconel 625

– Inconel 718

SEAT INSERT

– PEEK

– PCTFE / KEL-F

– NYLON (DEVLON V-API)

 BOLTING

– ASTM A320-L7 / A193-B7 (XYLAN COATED)

– ASTM A320-L7M / A193-B7M (XYLAN COATED)

– ASTM A453-GR.660 (XYLAN COATED)