SF2_ball_valve_vinco
SF2_ball_valve_vinco
SF2_ball_valve_vinco
SF2_ball_valve_vinco

SF2 Series

Designed for easy, in-line maintenance, the SF2 is a robust 3-piece bolted valve and is a great choice for any on-off service application. Designed according to the ASME B16.34, it is a durable and reliable quarter-turn valve. It is available in low temperature carbon steel A350 LF2, stainless steel A479 316/L as well as other exotic materials, offering options to suit different application requirements. The valve features bi-directional sealing with C-RPTFE soft seats and is available in both full and reduced bore configurations. It is very versatile, easy to operate, and incorporates low fugitive emission, fire safety, and antistatic design features.

Pressure ratings

CL300-800 (750-2000 psi)
Temperature range

-50ºC to 240ºC (-58°F to 464°F)
Size range

½″ – 4″
Body style

Three Piece Bolted | Full/Reduced Bore
End connections

Welded | Threaded
Body materials

A350 LF2 cl.1 | A479 316/L | A479 S31803
Seat materials

C-RPTFE
Features

Standard Features:
Floating ball | Soft seated | Full/Reduced bore | Bidirectional
Fire safe design | Antistatic design
Low emission packing | Live loaded stem packing
NACE MR0175 / ISO 15156 compliance
Double encapsulated body sealing
ISO 5211 top works for automation
Anti blowout stem
Self relieving seats | Pressure equalizing hole

Optional Features:
Welded block end connection
Upstream pressure relief hole
V-Port for flow control applications
Food grade compatible version (CE1935/2004 version)

Construction

Construction standards:
ASME B16.34 | ISO 17292
ISO 5211

End connection standards:
SW – ASME B16.11 Socket Weld
BW – ASME B16.25 and B36.10M Butt Weld
BW Nipple – ASME B16.25 and B36.10M Long Butt Weld
NPT – ASME B1.20.1 Threaded
BW – ISO 1127 or ISO 4200 Butt Weld
BW Nipple – ISO 1127 or ISO 4200 Long Butt Weld
BSPT – ISO 7-1 Threaded
BSPP – ISO 228-1 Threaded

Face to face standards:
Manufacturer standard

Pressure testing standards:
EN 12266-1 | ISO 5208 | API 598 Rate A

Materials

Body materials:
Standard: A350 LF2 cl.1; A479 316/L; A479 S31803 (Duplex F51) | Optional: A479 S32760 (Super Duplex F55); Alloy 22; Alloy 625; others

Trim materials:
Ball – Standard: A351 CF8M | Optional: A479 316/L; others
Stem – Standard: A479 316/L | Optional: A564 S17400; Alloy 718; others

Seat materials:
Standard: C-RPTFE | Optional: TFM 1600; PEEK

Bolting materials:
Standard: A320 Gr. L7M; A193 Gr. B8M cl.2

Certifications

Product certification:
Fire tested acc. to API 607 and ISO 10497
Fugitive emissions tested acc. to ISO 15848
Fugitive emissions tested acc. to TA-Luft VDI 2440
EAC – TR CU 010/032
ATEX 2014/34/EU
PED 2014/68/EU

Accessories

Accessories:
2 Opposite sides Flattened Ends
Stem extensions with double packing
Simple stem extension
Lockable lever
Bracket for automation
Pneumatic actuator
Limit switch
Solenoid valve

Downloads

  • iom
    pdf

  • datasheet
    pdf

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