Pinch
Valve Sleeves provide lining, seating and flange gasket. Since
the rubber sleeves are only replacement part of our Pinch valves, they
are manufactured with strict quality process under close supervision.
The Rubber sleeve design consists of three layers: the inner layer,
the reinforcement layer and the outer layer. Our rubber sleeves are
manufactured with fabric reinforcement providing structural support to
the sleeve.
Rubber sleeves provide immediate
positive closure of the valve ensuring 100% leak tight. The full
port design of our rubber sleeve can easily handle slurry and solids
where an unobstructed flow path is essential. When abrasive material
strike the surface of elastomer sleeve, the impact is absorbed and
deflected back into the particle. Thus the elastomer sleeve allows
surface to wear at a slower rate than metal or ceramic.
Pinch valves Rubber Sleeves (also known as muffs
& tubes) are
suitable for Acids, Chemicals, Oils, Slurries, Paints, Waste Water,
Powders, Fertilizers, Sand, Inks, Adhesive, Gases, Steam, Fuels, Lubricants,
Beverage, Alcohol, Dairy and Food Products, and many more.
Our special range or rubber sleeves can serve
pressure up to 25 Bar with high abrasion resistant making our pinch
valves most suited for mining and other industries.
NATURAL RUBBER SLEEVE:
Suitable up to 60 deg. C & Resistant to high wear applications, abrasive
materials, diluted acids, alkali and chemicals.
NEOPRENE RUBBER SLEEVE: Suitable up to 100
deg. C & Resistant to animal and vegetable fats, lubricants, aliphatic oils,
chemicals, acids and few solvents.
SBR RUBBER SLEEVE: Suitable up to 100 deg. C
& Resistant to abrasive media, dilute acid, chemicals and alkali.
NITRILE RUBBER SLEEVE: Suitable up to 100
deg. C & Resistant to Oil, fatty acids, sewage sludge, lubricants, butane,
hydrocarbons and Zinc Sulfate.
EPDM RUBBER SLEEVE: Suitable up to 120 deg. C
& Resistant to green liquor, Ketones, alcohol, water, gas, acids, alkali,
steam, and ozone.
BUTYL RUBBER SLEEVE: Suitable up to 120
deg. C & Resistant to concentrated chemicals, acidic chemicals and vegetable
oils.
HYPALON RUBBER SLEEVE: Suitable up to 120
deg. C & Resistant to chemicals, acid, lubricants, few solvents, fats and
aliphatic oils.
SILICON RUBBER SLEEVE: Suitable up to 180
deg. C & Resistant to oxidation and ozone, food and medical application since it
does not impart any odor or taste.
VITON RUBBER SLEEVE: Suitable up to 180
deg. C & Resistant to oils, gasoline, hydraulic fluids, hydrocarbon and
solvents.
