Valves & Actuation
![Spears Ball Check Valves: Automatic - CPVC \ FKM](/sites/default/files/styles/list/public/images/product/92ebda45e6d6fd3e0b9054b4784e/Spear_2000_Check_CPVC.gif?itok=vTVfjb3A)
Engineered and Flow Tested for Superior Performance
Designed for quick, positive seal-off with minimum turbulence, low restriction and maximum fluid transfer, this industrial-grade ball check valve is used in a wide variety of industrial and chemical processing applications.
Heavy-Bodied PVC or CPVC Construction
Spears True Union Ball Check Valves never rust, scale or pit, providing exceptional chemical and corrosion resistance. Strong buttress-type threads on the union nuts allow higher pressure-handling capability and quick in-line installation and servicing.
- Spears computer-engineered design provides superior fluid flow with minimum turbulence. Eliminates “chatter” often encountered in ball check valves.
- Maximum Internal Pressure of 235 psi at 73°F for the most demanding applications of 1/2" - 4" valves.
- All Spears True Union Ball Check Valves are NSF Certified for potable water use.
![Spears Ball Check Valves: CPVC Screen Assembly](/sites/default/files/styles/list/public/images/product/92ebda45e6d6fd3e0b9054b4784e/Spears%20Screen%20Assembly_0.jpg?itok=uDJioMA6)
![Spears Industrial 2000 Series: Manually Actuated - CPVC \ EPDM](/sites/default/files/styles/list/public/images/product/1d2fd29c6921d1d725c55c55563e/1822.1.jpg?itok=Ph2fs06V)
Spears® True Union 2000 Ball Valves provide maximum versatility with fully interchangeable (with Series 2000 Ball Check Valves and 3-Way Ball Valves) valve cartridges. Provides for easier system design modifications and upgrades in multi-phase projects, or anywhere changes in valve type are desired. All True Union Industrial series ball valves feature a unique lockout handle incorporated as a standard feature, eliminating the need for bulky and expensive lockout covers. Choice of high grade EPDM or FKM o-rings allows application-specific selection for optimum chemical resistance.
![Spears Industrial 2000 Series: Manually Actuated - CPVC \ FKM](/sites/default/files/styles/list/public/images/product/1d2fd29c6921d1d725c55c55563e/1822.1_0.jpg?itok=zOj_-AOi)
Spears® True Union 2000 Ball Valves provide maximum versatility with fully interchangeable (with Series 2000 Ball Check Valves and 3-Way Ball Valves) valve cartridges. Provides for easier system design modifications and upgrades in multi-phase projects, or anywhere changes in valve type are desired. All True Union Industrial series ball valves feature a unique lockout handle incorporated as a standard feature, eliminating the need for bulky and expensive lockout covers. Choice of high grade EPDM or FKM o-rings allows application-specific selection for optimum chemical resistance.
![Spears Manual Butterfly Valves: Manual with Lever - CPVC \ EPDM](/sites/default/files/styles/list/public/images/product/64716eab898dd4ec618a7b29d37d/722Lever.jpg?itok=NG-6EBva)
Spear’s innovative design departs from traditional liner-seat type valves to eliminate seat creep, reduce operating torque and provide positive seal off. Ideally suited for flow control or throttling, this high performance valve is offered with a full variety of options for greater application versatility. Pressure rated to a maximum internal pressure of 150 psi at 73°F - including dead end service. Heavy blow-out proof 316 stainless steel stem is standard on all valves. PTFE-coated Stainless steel or titanium stems are available on request.