Yodify Product Library
Instantly add the AKH7 Lined Ball Valve and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
AKH7 Lined Ball Valve
Brand: AtomacAKH7 valves are easy to install in glass pipe systems with socket/ball or plane ends according to DIN/ISO 3587 and 4704.
Features- Molded fluorocarbon resin liners are made of either FEP or PFA, depending upon application, for both long service and high corrosion resistance due to their uniform and blowhole-free thickness.
- The liners non-stick properties are also ideal for handling highly viscous fluids or for those process applications with high purity requirements.
- Anti-static device protects against potentially dangerous electrostatic discharges.
- Stem is internally assembled to eliminate possibility of blowout.
- Long-term protection against atmospheric leakage is provided by PTFE chevron packing rings in the deep stuffing box and by the molded liner/seal.
- AKH7 valves are also available with conductive material for the linings, seals and gland packings.
- For flange/glass end connections the AKH7-KPF is available.
Specifications
Brand
Ball Material
- Aluminum 203 for ASTM
- Ductile Iron A395 for ASTM & GGG-40.3 DIN EN 1563
- FEP for ASTM
- PFA for ASTM
- Socket/Ball Side Piece: PTFE Glass
Flange Material
- Flange Side Piece: Steel for ASTM
Flow Rate
- 39 to 1,700 Cv
Gland Material
- Gland Follower: PTFE-Graphite for ASTM & DIN
- Stainless Steel A351 CF 8 for ASTM
Materials of Construction
- Grounding Device: AISI 301 Stainless Steel, 1.4310 for ASTM & DIN 17224
- Hand Lever: Galvanized Steel for ASTM
- Hexagon & Stud Fasterner: Stainless Steel A193 B7YC, B8 for ASTM
- Hexagon, Stud Fastener, Safety, Lock Washer, Grounding Strap: AISI 304 Stainless Steel, 1.4301 for ASTM & DIN 17440
- Side & Center Piece: Ductile Iron A395 for ASTM & GGG-40.3 DIN EN 1563
- Side & Center Piece: FEP for ASTM
- Side & Center Piece: PFA for ASTM
Nut & Bolt Material
- Hexagon: AISI 304 Stainless Steel, 1.4301 DIN 17440
- Hexagon: Stainless Steel A194 7YC for ASTM
Packing Material
- PTFE for ASTM & DIN
- PTFE-Graphite for ASTM & DIN
Ring Material
- Seat Ring: PTFE for ASTM & DIN
Size
- 1” to 4” (25 to 100 mm)
Stem Material
- PFA for ASTM & DIN
- Stainless Steel A351 CD-4MCu for ASTM
Temperature Range
- 20° C (68° F)