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Product Image- PVC & CPVC True Union 2000 Valves

PVC & CPVC True Union 2000 Valves

 (48)
Spears true union 2000 ball valves, 3-way ball valves and ball check valves provide maximum versatility with fully interchangeable valve cartridges. Provides for easier system design modifications and upgrades in multiphase projects, or anywhere changes in valve types are desired. Simply exchange any true union 2000 valve in-line using existing union nuts. Also mates with spears new schedule 80 unions and diaphragm valves. All true union 2000 valves feature a low profile, compact design for minimal space requirements.
  • Multi-featured industrial grade.
  • Built-in handle lockout.
  • Fully serviceable, replaceable components.
  • Safe-T-blocked seal carrier full rated pressure.
  • ISO pattern actuation mounting option. ...

Product Image- PVC & CPVC True Union 2000 Standard Ball Valves

PVC & CPVC True Union 2000 Standard Ball Valves

 (24)
Economical, low profile quarter turn shutoff valve is excellent for general purpose and many OEM applications. PVC and CPVC valves are available in IPS sizes 1/2" through 4" with socket, SR thread (Stainless Steel Reinforced), or flanged end connectors.
  • Sizes 1/2" - 2" pressure rated to 235 psi for water at 73°F
  • Sizes 2 1/2" - 4" pressure rated to 150 psi for water at 73°F
  • Flanged pressure rated to 150 psi for water at 73°F
  • Maximum service temperature PVC = 140°F, CPVC = 200°F
  • Pressure deratings apply
  • Replaceable Teflon HDPE floating seat design.

Product Image - PVC White TU 2000 Ball Valve

PVC White True Union 2000 Standard Ball Valve

 (12)

Excellent for landscape irrigation, pool & spa applications.

Viton Available!

  • Excellent for OEM applications
  • Replaceable seats
  • Safe-T-Blocked Seal Carrier – full rated pressure
  • Spears Safe-T-Shear® Stem
  • Self-adjusting floating seat
  • Sizes 1/2"-2" pressure rated to 135 psi @ 73°F
  • NSF Certified for potable water use
  • Produced in IPS sizes 1/2"-2" with socket, flanged, or SR threaded end connectors

Not for use with compressed air or gas.



splCompactBV

PVC & CPVC Compact Ball Valve (Regular Style)

 (110)
This industrial grade, quarter turn shutoff valve is popular where maintenance-free installations are desired for a variety of chemical processing, industrial and OEM applications. IPS Sizes 1/2" - 4" available with socket, threaded or flanged end connectors, 6" size available with socket or flanged end connectors. 6" valve uses high-efficiency lever style handle for easier operation
(Addition Option Available In Shopping Cart)

Not for use with compressed air or gas.


Product Image- True Union 2000 Industrial Ball Check Valve

True Union 2000 Industrial Ball Check Valve

 (24)
  • Pressure rating at 73°F water: 1/2" - 2" 235 psi.
  • Maximum service temperature: PVC = 140°F, CPVC =200°F (Pressure deratings apply).
  • Rated for vacuum service.
  • All valves assembled with silicone-free, water soluble lubricant.
  • Sizes 1/2" - 2" Now includes both Socket & Threaded End Connectors with each Valve.

Product Image- PVC Utility Ball Valves

PVC Utility Ball Valves

 (12)
A high quality, economical, quarter-turn shut off valve designed for irrigation, pool and spa applications. Available in IPS sizes 1/2 inch through 4 inch, with choice of either socket or threaded end connectors, plus 6 inch socket.
  • PVC Construction.
  • One-Piece Sealed Unit.
  • Teflon HDPE Ball Seats.
  • EPDM O-ring Seals.
  • 150 psi Pressure Rating - Maximum Internal Pressure at 73 °F for a variety of applications.
  • Certified by NSF for Potable Water - All Utility Ball Valves are Certified by NSF. International for potable water use.

Product Image- PVC, CPVC Diaphragm Valves

PVC & CPVC Diaphragm Valves

 (24)
This full-featured valve is engineered to provide accurate throttling control and shutoff for industrial, chemical and water treatment applications. Also available with Stainless Steel Reinforced (SR) Plastic Thread Ends.
  • Low Profile Design
  • Multiple End Connector Options
  • Heavy Bodied Schedule 80 PVC or CPVC
  • PTFE Diaphragms Optional.

Product Image- Laboratory and Specialty Valve

Laboratory and Specialty Valve

 (6)
This versatile, quarter-turn shut off valve is ideally suited for a variety of laboratory, system monitoring and OEM applications. Available in IPS sizes 1/4" and 3/8" with choice of socket or thread end connectors. Optional 1/4" valve & adapter kit provides multiple combinations of tubing and male pipe thread connections.
  • Multi-functional 1/4" lab valve with adapter kit.
  • Chemical and corrosion resistant PVC orCPVC construction.
  • EPDM O-ring seals.
  • High-impact polypropylene handle.
  • Teflon ball seats.
  • Full 150 psi pressure rating.
  • Suitable for vacuum service.
  • Individual 1/4" and 3/8" specialty valves.

Product Image- Gate Valves

Gate Valves.

 (74)
This solid, proven design is well suited for agricultural, industrial and chemical processing applications. Spears Gate Valves are featurepacked with a variety of end connector options. Individual special features are found in each size range 1/2" through 2", 2 1/2" & 3", and in the full featured Heavy Industrial 4" valve.Non-rising stem makes this a perfect choice when clearance is an issue.
  • Computer engineered, heavy bodied PVC or CPVC (1/2"- 2") construction adds extra strength with superior chemical and corrosion resistance.
  • Non-rising stem reduces clearance requirements and incorporates an O-ring stem seal which eliminates the need to retighten the stem nut, as required with traditional stem packings in order to stop ...

Product Image - PVC In-Line Adjustable Spring Check Valve

PVC In-Line Adjustable Spring Check Valves

 (6)

Prevent reverse flow of extremely corrosive and ultra-pure liquids!

  • Pressure rating: 200 psi @ 73°F.
  • Maximum service temperature: PVC = 140°F.
  • Temperature/pressure de-ratings apply.
  • 2 - 14 lbs. adjustable spring tension (5 to 32 feet of head).
  • Factory preset to approximately 5 psi (12 feet of head).
  • Each full turn of adjustment nut = 1 psi (2.3 feet of head).
  • Stainless Steel adjustment hardware, EPDM seat.

Not for use with compressed air or gas.



Product Image - Utility Swing Check Valve

Utility Swing & Utility Spring Check Valves

 (36)
  • Pressure rating @ 73°F, water: Full flow (open) 150 psi, Back pressure (closed) 75 psi
  • Maximum service temperature: 140°F
  • Temperature/pressure de-ratings apply
  • EPDM seat

General Installation information: These valves are designed for horizontal installations, but may be installed in up-flow only vertical position. Valves MUST be installed with the FLOW arrow pointing in the direction of the flow. Do not install valve upside down. Flow velocity should not exceed 5 ft./sec. Minimum opening pressure less than 0.5 psi.



Product Image - TU Utility Swing Check Valve

True Union Utility Swing & Utility Spring Check Valves

 (36)
  • PVC Schedule 40 White 
  • Pressure rating @ 73°F, water: Full flow (open) 150 psi, Back pressure (closed) 75 psi
  • Maximum service temperature: 140°F
  • Temperature/pressure de-ratings apply
  • EPDM seat

General Installation information: These valves are designed for horizontal installations, but may be installed in up-flow only vertical position. Valves MUST be installed with the FLOW arrow pointing in the direction of the flow. Do not install valve upside down. Flow velocity should not exceed 5 ft./sec. Minimum opening pressure less than 0.5 psi.



spl_CheckVlv

Spears ® Quiet Check Valve

 (2)

Spears ® Quiet Check Valve has been designed to provide quiet operation in sump pump or sewage ejector pump systems typically found in home basements. The back fl ow of the water column in the discharge pipe can slam conventional check valves closed, producing a disturbing “thump” when the pump shuts off. The Quiet Check Valve uses a spring controlled rate of closing to prevent slamming and eliminates the noise. Each Spears® Quiet Check Valve contains both regular socket ends for direct solvent cement connection of the valve and True Union style end connectors for easy valve removal or replacement.

  • Pressure Rating @ 73° F (23° C)
  • Water Full Flow (open) 150 psi Back Pressure (closed) ...

splCPVCLrgDiaButterflyVlvGear

Spears® Large Diameter CPVC & Polypropylene Butterfly Valves

 (10)

All thermoplastic valves shall be Butterfly type constructed from Polypropylene, ASTM D 4101. All valve seats and O-rings shall be Buna-N, EPDM or FKM. Seat shall be a non-liner type interlocked to valve body. Bolt hole pattern shall conform to ANSI/ASME B16.5 Class 150. Disc shall be offset design with fully isolated, Type 316L stainless steel stem and Type 316 stainless steel hardware. Lever operated valves shall be equipped with high impact polypropylene handle having built-in lockout capability. Gear operated valves shall be equipped with position indicator and high impact polypropylene handwheel. Valves shall be pressure rated at [see table] for water at 73°F, as manufactured by Spears® Manufacturing Company. ...

splPVCwaferGroup1

PVC & CPVC Wafer Butterfly Valve

Spears® Wafer Butterfly Valve is a multi-featured design incorporating laying lengths that allow direct replacement of common Cast Iron valves such as Keystone Model 228 and Bray Series 30 Butterfl y Valves. Wafer Valves feature built–in Santoprene™ Thermoplastic Elastomer (TPE) fl ange gaskets, easy operating disc-mounted seat, and fully isolated stem design. Available in sizes 2" through 12", with choice of Buna-N, EPDM or FKM Seats on PVC Valves, EPDM or FKM on CPVC Valves.

  • Reversible High Impact Polypropylene Lever Handle with 7-Position Stops and Built-in Lockout Capability
  • Optional High Effi ciency Gear Operator with Cast Aluminum Housing, Polypropylene Handwheel and Built-in Position Indicator
  • Compatible with ANSI/ASME B16.5 Class 150 Bolt Pattern Flanges
  • Pressure Rated to 150 psi for water @ 73°F (23° C)
  • Chemical & Corrosion Resistant PVC or CPVC Construction
  • Special Designed Laying Lengths for Direct Replacement of Common Cast Iron Butterfl y Valves
  • Built-in Santoprene™ Thermoplastic Elastomer (TPE) Gaskets on Flange Faces
  • Easy Operating Disc Mounted Seat in Choice of Buna-N, EPDM, or FKM
  • Fully Isolated (Dry) Solid Type 316L Stainless Steel Stem


splButterflyVLVgroupLug

PVC & CPVC Butterfly Valve

All thermoplastic valves shall be Butterfly type constructed from PVC Type I Cell Classification 12454 or CPVC Type IV Cell Classification 23447. All valve seats and O-rings shall be Buna-N, EPDM or FKM. Seat shall be a non-liner type interlocked to valve body. Bolt hole patterns shall conform to ANSI/ASME B16.5 Class 150. Disc shall be offset design with fully isolated Type 316L stainless steel stem and Type 316 stainless steel hardware. Lever operated valves shall be equipped with high impact polypropylene handle having built-in lockout capability. Gear operated valves shall be equipped with position indicator and high impact polypropylene handwheel. Valve bodies shall accept field installable lug inserts or shall be factory installed lug inserts, or be True Lug type. Lugs shall be stainless steel or zinc plated steel. Valves shall be pressure rated at 150 psi for water at 73°F through 12", as manufactured by Spears® Manufacturing Company.

  • Special off-set Disc lifts quickly from seat to reduce wear and reduce operating torque.
  • Patented Limited Contact Seat design provides free travel - eliminates seat creep, extrusion and wear. Field replaceable without full valve disassembly.
  • Interlocking Body & Seat prevents wash-out or blow-out.
  • Buna-N, EPDM or FKM Seat & Seals
  • Fully Isolated Solid Type 316L Stainless Steel Stem
  • Reversible High Impact Polypropylene Lever Handle with 7-Position stops & Built-in Lockout (standard handle on 1-1/2" - 8" valves; not available on 10" & larger valves)
  • High Efficiency Gear Operator with Cast Aluminum Housing, Polypropylene Handwheel, and Built-in Position Indicator (available for all sizes; standard on 10" & larger valves)
  • Lug Insert Style valve has factory installed SS316 or zinc plated steel lug inserts.
  • Standard valve accepts field-installable Lug Inserts Set option
  • True Lug design has factory installed zinc plated or SS 316 lugs and is specially designed for connection to either side of valve.
  • Pressure Rated to 150 psi @ 73°F including Dead-End Service.
  • ANSI/ASME B16.5 Class 150 Bolt Pattern
  • Valves with EPDM Seals & Seats are NSF® Certified for Potable water use.