Designed for easy, in-line maintenance, the HF6 is a robust 3-piece bolted, forged valve and is a great choice for any on-off service application with high pressure requirements CL2500. 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 and stainless steel A479 316/L, offering options to suit different application requirements. The valve features bi-directional sealing with DEVLON soft seats and is available in a standard bore configuration. It is very versatile, easy to operate, and incorporates low fugitive emission, fire safety, and antistatic design features.
| Pressure ratings |
CL2500 |
|---|---|
| Temperature range |
-50ºC to 170ºC (-58°F to 338°F) |
| Size range |
½” – 1″ |
| Body style |
Three Piece Bolted | Standard Bore |
| End connections |
Flanged | Welded | Threaded |
| Body materials |
A350 LF2 cl.1 | A479 316/L |
| Seat materials |
DEVLON |
Standard Features:
High pressure floating ball | Soft seated | Standard bore | Bidirectional
Fire safe design | Antistatic design
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:
Upstream pressure relief hole
V-Port for flow control applications
Construction standards:
ASME B16.34 | ISO 17292
ISO 5211
End connection standards:
RF Flange – ASME B16.5 Raised Face
RTJ Flange – ASME B16.5 Ring Type Joint
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
Face to face standards:
ASME B16.10
Pressure testing standards:
EN 12266-1 | ISO 5208 | API 598 Rate A
Body materials:
Standard: A350 LF2 cl.1; A479 316/L | Optional: A479 S31803 (Duplex F51); A479 S32760 (Super Duplex F55); Alloy 22; Alloy 625; others
Trim materials:
Ball – Standard: A351 CF8M | Optional: A479 316/L; others
Stem – Standard: HS Stainless Steel | Optional: Alloy 718; others
Seat materials:
Standard: DEVLON | Optional: PEEK
Bolting materials:
Standard: A320 Gr. L7M; A193 Gr. B8M cl.2
Product certification:
Fire tested acc. to API 607 and ISO 10497
ATEX 2014/34/EU
PED 2014/68/EU
Accessories:
Stem extensions with double packing
Lockable lever
Bracket for automation
Pneumatic actuator
Limit switch
Solenoid valve
