Introducing the CFH DIN Series: the ultimate split-body cast floating ball valve designed for industrial hydrogen applications up to PN40. Safety is our top priority, and our design addresses flammability, low emissions, internal tightness, and contamination concerns. The double insulation layer sealing system includes a polymeric layer to prevent contamination and an expanded graphite layer to increase tightness as well as provides a fire-safe design. The packing system is equipped with an RGD o’ring to prevent failures and contamination. Trust the CFH Series for a clean, safe, and reliable solution. Available with PN40 and PN16 flanged end connections, the CFH Series is the best choice for industrial low-pressure systems.
| Pressure ratings |
PN16, PN40 |
|---|---|
| Temperature range |
-50ºC to 240ºC (-58°F to 464°F) |
| Size range |
DN15 – DN200 |
| Body style |
Split-body | Full Bore |
| End connections |
Flanged | F1, F4/5 |
| Body materials |
1.6220 | 1.4408 |
| Seat materials |
C-RPTFE |
Standard Features:
Hydrogen Floating ball | Soft seated | Full bore | Bidirectional
Fire safe design | Antistatic design
Low emission packing | Live loaded stem packing
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:
ISO 17292
ISO 5211
End connection standards:
RF Flange – EN 1092-1 Raised Face
Face to face standards:
EN 558-1 Serie 1/14/15
Pressure testing standards:
EN 12266-1 | ISO 5208 | API 598 Rate A
Body materials:
Standard: 1.6220; 1.4408 | Optional: 1.4308
Trim materials:
Ball – Standard: A351 CF8M | Optional: A479 316/L; HS Stainless Steel; Alloy 718; others
Stem – Standard: A479 316/L | Optional: HS Stainless Steel; Alloy 718; others
Seat materials:
Standard: C-RPTFE | Optional: TFM 1600; PEEK
Bolting materials:
Standard: A4 cl.70
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
ATEX 2014/34/EU
PED 2014/68/EU
Accessories:
Stem extensions with double packing
Simple stem extension
Lockable lever
Bracket for automation
Pneumatic actuator
Limit switch
Solenoid valve
