Product features
Standard
- Completely made of stainless steel
- Materials FDA and USP Class VI compliant
- Valve body without dead space
- Lift blocking for guaranteed open position of the cone (CIP/SIP)
- Leakage monitoring of the diaphragm through a control bore
- Surface finish medium-wetted Ra ≤ 0.76 µm and outside Ra ≤ 3.2 µm
- Clamping flanges DIN 32676
- Body with clamps
- Non rising adjusting screw
Options
- Body made of stainless steel 1.4435
- Surface finish medium-wetted Ra ≤ 0.38 µm and outside Ra ≤ 0.76 µm (electropolished)
- Special connections: aseptic flange, screwed conduit or welding ends, other connections on request
Technical data
DN
15 - 25; ½“ - 1"
PN
16 / 6 - 16
p1
up to 15 bar
p2
0.3 - 8 bar
Kvs
2 - 5.8 m³/h
T
130 °C / 180 °C
Advantages
1
Lifting of stem possible
Mechanical cleaning cycles (change of media)
2
Body with excellent surface quality, electropolished
Easy to clean
3
Stainless steel (1.4404, optionally 1.4435), corrosion-resistant
Long operational lifespan, low delta-ferrite content possible
4
External stem guide
Less dead pockets, no O-ring abrasion, higher control accuracy
5
Vacuum-tight
Suitable for operation in the vacuum range
6
Angle valve, with low dead space
Self-draining, also usable for highly viscous media
7
Various connections: clamp connections, dairy pipe unions, DIN-, ANSI- or aseptic flanges, welding ends ...
No adapters or fitting pieces required
Options
a
Internal surface quality up to Ra ≤ 0.38 μm, mechanically polished, electropolished
Compliance to highest hygiene standards