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Together with the licenser DLR, a valve has been developed, as it has never been offered on the valve market before. The RRV® Rapid Reaction Valve.
According to the German Aerospace Centre (DLR) in Cologne the RRV® Rapid Reaction Valve was developed as a control jet for orbiting satellites. It was a highly reliable valve that delivered the smallest amounts of pressurised gas and thereby controlling the satellites movements.
The valve was further advanced during trials in a high-vacuum chamber, where defined gas pulses were released into the chamber.
Today, the RRV® Rapid Reaction Valve is a solenoid ball valve with a special function. The difference between the RRV® Rapid Reaction Valve and other ball valves is that a magnetisable ball moves laterally from the seat of the valve using a magnetic field.
The closing process takes place solely due to the stream of the medium. An additional feature and advantage of the RRV® Rapid Reaction Valve is that the response times are realisable wihin milliseconds.
Furthermore, media of high viscosity such as glues, oils and adhesives can be delivered.
Application areas are e.g.: dosing technology, dosing of adhesives, lubrication technology, deformation technology, automobile industry, filling industry, dye and varnish industry, pharmacy, food industry and biotechnology.
Due to the fact that the valve is very small it is pre-eminently suitable for robotics applications. |
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Two or Three Way / Stainless Steel Actuator On-Off Pneumatic Operated
Casted Gray Iron Body / PN 16 Flanged
from DN 15 upto DN 100 |
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Globe and control valves
DN 4 – 150, globe valves and angle seat globe valves, valve bodies in stainless steel, cast bronze, cast iron, cast steel, PVC-U, connections to DIN, ISO, BS (butt weld spigots, flanges, male and female threads), seal materials: PTFE, Peek, steel-steel, manual, pneumatic and motorized operators, complete control valves available, control fittings and regulating cones, to be combined with and controlled via GEMÜ positioners and process controllers
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Series 4800 Single Seated Globe Valve
Guiding: Skirt
Sizes: ½" through 2" (15 - 50mm)
Pressure Ratings: Class 125
Operating Temperatures: 0°F to 353°F (-10°C to 178°C)
Leakage Classification: IV and VI
Description/Applications: For low- and medium-pressure applications where tighter shut off is required. A general purpose valve popular in textiles, chemical, steel and machinery systems.
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2-Way & 3-Way
Screw & Flanged Style Bodies for Temperature Controls & HVAC, Hot Water, Steam & Chilled Water |
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| Three-way cage-guided throttling or flow-switching (on-off) service. Cast Iron Valves - flanged: 1- through 6-inch Class 125 flat-face or 250 raised-face flanges; screwed: 1/2- through 2-inch. Steel and Stainless Steel Valves - flanged: 1- through 6-inch Class 150, 300, and 600; screwed or socket welding: 1/2- through 2-inch; buttwelding: 1- through 6-inch. |
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| The FIELDVUE® DVC6000 series digital valve controller is a communicating, microprocessor-based current-to-pneumatic instrument. The controllers can be used on single- or double-acting actuators. The digital valve controller receives feedback of the valve travel position plus supply and actuator pneumatic pressure. This allows the instrument to diagnose not only itself, but also the valve and actuator to which it is mounted. This provides you with very cost effective maintenance information, so that required maintenance can be performed on the instrument and valve when there really is a need. |
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Cryogenic valve valve series 440
DNN (Nominal Diameter): 15-250 (other diameters and pressures on requests)
PN (Pressure rating): 20-100
Valve usable until -196°C and a pressure of 40 bars
TECHNICAL MAIN FEATURES
Standard ANSI
Great dimension
Technology: Moulded
Principle: Valve
Markets:
- Cryogenics
- Oil/gas
Connection:
- Has flanges
- To weld
Type of connection:
- THUS
- BSP/NPT |
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