Nil-Cor LLC products

Available in sizes 1” through 10” inANSIB16.5 Class 150 flange drilling, as well asDINPN 10 and PN16, andJIS10K. Nil-Cor valves are 1/3 the weight of metal valves. This low weight saves money in piping supports and makes Nil-Cor Ball valves ideal for use on plastic andFRPflanged piping systems. There are no wetted metallic components in the Nil-Cor ball valve, ensuring outstanding corrosion resistance. All valve materials have unique color coding for easy field identification. Service to 300° F.

Available in ½`, ¾`, 1`, 1½` and 2` sizes for corrosive chemical service, particularly in sodium hypochlorite systems. It is available in our 410 body material (glass fiber reinforced polysulfone resin). Modified versions can be equipped with end caps of PVC, CPVCor other materials to facilitate adaptation to the piping system while maintaining the benefits of the tremendously strong and versatile polysulfone body, ball and encapsulated Hastelloy^®-C stem. With all-410 construction, short term exposure to 300°F is acceptable. Exposure above 325°F should be avoided.

The Nil-Cor Series 300HD / 310HD double-offset disc design allows the disc to move off the seat with a "camming" action, reducing break-away torque and seat wear. The 360° uninterrupted disc seal eliminates the leak path at the shaft hubs found onPTFEand rubber-lined valves. A strong Stainless Steel shaft encapsulated with graphite or fiberglass-reinforced vinyl ester resin eliminates corrosion and assures long trouble-free operation.

Nil-Cor butterfly valves feature a double-offset disc design normally found only on expensive high performance types. This design allows the disc to move off the seat with a "camming" action, reducing break-away torque and seat wear. The 360° uninterrupted disc seal eliminates the leak path at the shaft hubs found on PTFE and rubber-lined competitors valves. A super-strong 17-4 ph shaft encapsulated with graphite reinforced vinyl ester resin eliminates corrosion and assures long trouble-free operation.

Nil-Cor butterfly valves feature a double-offset disc design normally found only on expensive high performance types. This design allows the disc to move off the seat with a "camming" action, reducing break-away torque and seat wear. The 360° uninterrupted disc seal eliminates the leak path at the shaft hubs found on PTFE and rubber-lined competitors valves. A super-strong 17-4 ph shaft encapsulated with graphite reinforced vinyl ester resin eliminates corrosion and assures long trouble-free operation.

Nil-Cor automated on/off valves feature our exclusive low profile molded composite mounting bracket and stainless steel hardware. Our experienced sales engineers will gladly assist in your selection of components to do the job you need done at a sensible price. With Nil-Cor, you can count on a speedy delivery, too!

Nil-Cor ball and butterfly valves become excellent process control valves when properly equipped with today`s modern positioners and accessories. Close tolerance couplings reduce deadband and low operating torque reduces hysteresis so that reliable, effective process control can be maintained. The inherent high capacity and high rangeability of Nil-Cor rotary designs lend themselves well to the generally mild control applications in the Chemical Process industries. In addition, the economics of using advanced composite material in highly corrosive applications in place of costly high alloy valves is compelling, to say the least.

Nil-Cor check valves have been designed to achieve strengths equivalent to metals with the inherent corrosion resistance of advanced polymer matrix composite materials. The exceptional valve body strength and operational integrity of Nil-Cor composite valves are achieved through both material properties and valve design. To give ruggedness and durability, our composite check valve has a body designed with heavier wall and flange thickness than metal. This engineered approach results in design factors similar to those practiced with metal valves and your assurance of absolute safety.

Nil-Cor check valves have been designed to achieve strengths equivalent to metals with the inherent corrosion resistance of advanced polymer matrix composite materials. The exceptional valve body strength and operational integrity of Nil-Cor composite valves are achieved through both material properties and valve design. To give ruggedness and durability, our composite check valve has a body designed with heavier wall and flange thickness than metal. This engineered approach results in design factors similar to those practiced with metal valves and your assurance of absolute safety.

Nil-Cor has combined two advanced materials technologies: graphite fiber-reinforced vinyl ester resin and tough new zirconia ceramic to produce the best performing and lowest cost valve for corrosive/erosive fluids. Available in sizes 1` through 8`. Manual, automated on/off or precision factory assembled modulating control valves are available. Nil-Cor is the smart choice for your toughest erosive applications.