U.S. Plastic Corporation Nibco Chemtrol True Union Ball Check Valves 18291

Description
Not spring loaded but the design insures free movement of the ball. Ball supported by a system of guide ribs to give full flow with minimum turbulence and chatter. Union connections for easy access to valve components. Requires only inches of head pressure to seal and open. All plastic construction which eliminates corrosion. FKM seals, O-rings and ball seats. Equally effective in checking backflow from head pressure on the discharge or suction side of pump. Seating head 1/2" thru 3/4" 6-7 psi; 1" thru 2" 4-5 psi; 3" size 3-4 psi. 2 pound positive back pressure. Both types are NSF listed. PVC - 140 F. CPVC 210 F. Screen assemblies for conversion of true union ball check valve to foot valve are sold separately.
  • Nibco Chemtrol True Union Ball Check Valves - 18291 - U.S. Plastic Corporation
    U.S. Plastic Corporation
Description
Not spring loaded but the design insures free movement of the ball. Ball supported by a system of guide ribs to give full flow with minimum turbulence and chatter. Union connections for easy access to valve components. Requires only inches of head pressure to seal and open. All plastic construction which eliminates corrosion. FKM seals, O-rings and ball seats. Equally effective in checking backflow from head pressure on the discharge or suction side of pump. Seating head 1/2" thru 3/4" 6-7 psi; 1" thru 2" 4-5 psi; 3" size 3-4 psi. 2 pound positive back pressure. Both types are NSF listed. PVC - 140 F. CPVC 210 F. Screen assemblies for conversion of true union ball check valve to foot valve are sold separately.

Suppliers

Company
Product
Description
Supplier Links
Nibco Chemtrol True Union Ball Check Valves - 18291 - U.S. Plastic Corporation
U.S. Plastic Corporation
Lima, OH, USA
Nibco Chemtrol True Union Ball Check Valves
18291
Nibco Chemtrol True Union Ball Check Valves 18291
Not spring loaded but the design insures free movement of the ball. Ball supported by a system of guide ribs to give full flow with minimum turbulence and chatter. Union connections for easy access to valve components. Requires only inches of head pressure to seal and open. All plastic construction which eliminates corrosion. FKM seals, O-rings and ball seats. Equally effective in checking backflow from head pressure on the discharge or suction side of pump. Seating head 1/2" thru 3/4" 6-7 psi; 1" thru 2" 4-5 psi; 3" size 3-4 psi. 2 pound positive back pressure. Both types are NSF listed. PVC - 140 F. CPVC 210 F. Screen assemblies for conversion of true union ball check valve to foot valve are sold separately.

Not spring loaded but the design insures free movement of the ball. Ball supported by a system of guide ribs to give full flow with minimum turbulence and chatter. Union connections for easy access to valve components. Requires only inches of head pressure to seal and open. All plastic construction which eliminates corrosion. FKM seals, O-rings and ball seats. Equally effective in checking backflow from head pressure on the discharge or suction side of pump. Seating head 1/2" thru 3/4" 6-7 psi; 1" thru 2" 4-5 psi; 3" size 3-4 psi. 2 pound positive back pressure. Both types are NSF listed. PVC - 140 F. CPVC 210 F. Screen assemblies for conversion of true union ball check valve to foot valve are sold separately.

Supplier's Site

Technical Specifications

  U.S. Plastic Corporation
Product Category Industrial Valves
Product Number 18291
Product Name Nibco Chemtrol True Union Ball Check Valves
Valve Type Ball Check; Check
Unlock Full Specs
to access all available technical data

Similar Products

Control Valve - 162984117 - Radwell International
Plast-O-Matic Valves, Inc.
Control Valve
DT14-150VS-PV
Specs
Valve Type Diaphragm
View Details
Hydraulic Check Valves - 61607 - Jergens, Inc.
Jergens, Inc.
Hydraulic Check Valves
61607
Specs
Valve Type Check
Media Hydraulic
Maximum Pressure 5000.00 psi (3519 m H2O)
View Details
Riser Valves - Alfalfa Valves - McWane Plant and Industrial
McWane Plant and Industrial
Riser Valves
Alfalfa Valves
View Details
Ball Valve Seats - - Shenzhen Dechengwang Technology Co., Ltd
Shenzhen Dechengwang Technology Co., Ltd
Ball Valve Seats
Specs
Valve Type Foot Valve (optional feature); Wafer (optional feature); Back Flow (optional feature); Angle; Ball; Choke Valves (optional feature); Diaphragm (optional feature); Piston (optional feature); Solenoid; Relief (optional feature); Safety; Sanitary (optional feature); Shut Off (optional feature)
Media Water; Hot Water; Cold Water  ; Ground Water (optional feature); Potable Water; Salt Water; Wastewater (optional feature); Gasoline / Diesel Fuel; High Purity; LP Gas; Specialty Corrosive; Hydraulic; Chemical
View Details