- SIZES 100-300mm ROUND APERTURE
- MACHINED CAST ALUMINIUM BODY
- STAINLESS STEEL SLIDE PLATE & INLET BORE
- ‘CLEAN’ INTERNALS
- OPTION TO CUT THROUGH STATIC COLUMN
This range of slide valves for powders and granules has corrosion-resistant cast aluminium bodies and 304 stainless steel slide plates. The slide plate runs on nylon 66 supports mounted on eccentric stainless steel pins for adjustment. The pneumatic and screw valves use the same body and can readily be interchanged. The valve has lodgement free internals with a nylon scraper and seal arrangement ensuring virtually leak free operation. Inlet and outlet flanges are drilled and tapped as per DIN PN10 or ANSI 150lbs. Maximum standard operating temperature 80°C (150°C to special order). Also available in all stainless steel for applications where aluminium is unacceptable.A modified version enables the valve to cut through a static column of all but the most ‘difficult’ materials.
SCREW VALVE TYPE AS
Movement of the slide plate is by a double start stainless steel acme screw and nylon 66 nut and can be fitted with either handcrank or chainwheel operation. This valve as well as for use as a shut off valve, is ideal for metering the flow with the plate in the part open/closed position.