OPEN ADJUSTABLE BLADED ROTOR RAV - Suitable for most products & Pressure differentials to 20 PSI. Blades are adjustable , reversible, & replaceable & can be supplied in Mild Steel, PVG rigid, Stainless Steel etc.to suit particular product.
Description : OPEN ADJUSTABLE BLADED ROTOR:
Suitable for most products & Pressure differentials to 20 PSI. Blades are adjustable , reversible, & replaceable & can be supplied in Mild Steel, PVG rigid, Stainless Steel etc.to suit particular product. Can be adopted to suit highly abrasive material.
The prime function of a rotary valve is to regulate the flow from one chamber to another while maintaining a good airlock condition. The product is mainly in dry powder or granular form. In the dust filtration field good airlocks are essential on cyclone and bag filter applications in order that the manufacturer’s quoted high dust collection efficiencies can be maintained. Airlocks are also important in the pneumatic conveying industry, where product is regulated into a high pressure conveying line while minimizing air leakage.
With ScrewTech there are no double standards, all our standard valves are precision machined for close tolerances and minimal eccentricities. Pressure differentials to 20psi and temperatures to 400° C. We have made specials to handle temperatures covering 1200°C and pressures to 350psi.
ScrewTech also manufactures RAL as per customers required size & design.
SPECIFICATION :
- BODIES: Cast Iron, Stainless Steel.
- ROTAR: Fabricated Mild or Stainless Steel.
- END COVERS: Cast Iron, Stainless Steel.
- SHAFT: EN 8 or Stainless Steel.
- BEARINGS: Sealed-for -life-ball type rigged outboard or high temperature above 250° C.
- DRIVE ARRANGEMENT: Chain Sprocket or Directly Coupled.
- DRIVE: LHP or as per customers requirement.
OTHER ADDITIONAL FEATURES AS PER CUSTOMERS REQUIREMENT :
- Quick Release Rotors
- Direct Coupled Drives
- Air Purge Glands
- Body Vents
- Transition piece to suit Round to Square
- Drop through Boxes
- V.S. Drives
- Speed Switches
- Flameproof Motors
- Shear Plate Deflectors
- Electro less Nickel Plating
- Hard Chrome Internals etc.
- Zero speed switch Arrangement.
Manufacturing capacity :
150 Nos per month of standard RAL & delivery period for non standard & fabricated RAL will be at least 2-3 months.