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Item # PCSTBH112STV, 1-1/4" - PCS Series Automated with TBH True Union Ball Valves




Industrial grade, rack-and-pinion pneumatically actuated PCD or PCS Series actuator mounted to a TBH Series true union ball valve. Valve has socket and threaded end connections.




Specifications  · Sample Specifications - Valve  · Sample Specifications - Actuator  · Typical Applications  · Key Features and Benefits  · Options and Accessories  · Materials

Specifications

Size
1-1/4"

End Connection
Socket/Threaded

Operating Pressure [Max]
250 psi

Cv Coefficient
75.0

Valve Material
PVC

Seat Material
PTFE

O-Ring Material
FPM

Method of Operation
Actuated

Actuator Type
Pneumatic

Operation
Air to Spring Fail Safe Operation

Namur Mounting
Yes

Enclosure Material
Epoxy-Coated Aluminum

Min/Max Air Pressure
80psi / 120psi


Sample Specifications - Valve
All 1/4" - 2" thermoplastic ball valves shall be manufactured with PVC Type 1, Grade 1 (ASTM D1784, Cell Classification 12454) or CPVC (ASTM D1784, Cell Classification 23447). All sizes of shall be of true union design. Valve body shall contain an integral top mounting flange with dimensions and bolt circles conforming to ISO 5211. Valve to include as standard sliding lock-out plate that interlocks with integral flange on body for lock-out / tag-out. The valve has four locations for attaching a padlock. Body shall incorporate molded in foot pad for panel or rail mounting. All O-rings shall be EPDM or FPM. Seats shall be PTFE as standard. Seats for 1/4" - 2" valves shall be reversible to allow field rebuild. Valves 2" and smaller shall have a floating ball and System2™ seat carrier design that moves with the seat to affect a double seal to flow through a closed valve, and require no adjustment. The handle shall be retained without any metal fasteners and made from GFPP with UV Inhibitor. Balls must be full-port design and fully sphere shape. Stem shall contain double o-rings, and shall be blowout-proof design. Valve stem design shall be such that any torsional failure occurs outside of the two stem o-rings.

All 1/4" - 2" ball valves shall be pressure-rated for 250 PSI at 70°F non-shock. All sizes of ANSI 150 lb flanged ball valves shall be pressure-rated for 150 PSI at 70°F non-shock. Valves to be NSF/ANSI 61 Listed.

All ball valves shall carry a three-year warranty, and shall be manufactured by Hayward® Flow Control and in the USA.


Sample Specifications - Actuator
All PCS pneumatic actuator housings shall be epoxy-coated aluminum. The actuators shall be quarter-turn, single-acting (air-to-spring, failsafe), rack-and-pinion (4-piston) design. The internal o-rings shall be Nitrile, and the output shaft shall be Steel. The standard “failsafe” position shall be fail-closed, unless otherwise stated. The actuators shall have manual override capability and a position indicator. Integral, adjustable travel stops (set screws) shall be part of the design to allow precision end-of-travel positioning for open and closed positions. The actuators shall be NAMUR-style to accommodate direct mounting of a solenoid (side-mount) and/or position feedback limit switches (top-mount). The bottom of the actuators shall contain an ISO5211 mounting pattern to facilitate universal valve mounting. All external mounting hardware shall be stainless steel. A minimum of 80 PSI shall be provided to these actuators for proper torque performance in the field. A maximum of 120 PSI shall be allowed. For proper actuator sizing (per valve type and size), consult with Hayward Flow Control.

All PCS series actuators shall carry a Global three (3) year warranty, and shall be manufactured by Hayward Flow Control.


Typical Applications
Typical applications or installations include but are not limited to municipal waste and water treatment, clean water technology, chemical transfer and processing, aquatic and animal life support systems, mining and mineral processing, metal plating / surface finishing, marine, pulp and paper, landfills / environmental infrastructure and other demanding applications.


Key Features and Benefits
System2™ Sealing Technology provides longer cycle life
250 PSI / 16 Bar, non-shock at 70°F/23°C full pressure rating
Consistent operating torque with adjustment-free design
Lockout/Tagout mechanism that secures directly to valve body for enhanced safety
Ergonomic handle for improved grip and comfort
ISO mounting flange simplifies actuation
Permanent markings, eliminates labels
Integral footpad for skid or panel mount
FPM or EPDM seals
Double O-Ring stem seals
Reversible PTFE seats – standard
Easy replacement for existing Hayward TB Series
NSF/ANSI 61 and NSF/ANSI 372 Listed


Options and Accessories
Pneumatic or Electric Actuators
Stem Extensions
Manual Limit Switch or Spring Return Handle


Materials
PVC per ASTM D1784 Cell Class 12454
CPVC per ASTM D1784 Cell Class 23447
GFPP per ASTM D4101 Cell Class 85580 (Handle & Lock Plate)



 DOWNLOADS 

PCD/PCS Data Sheets
(PDF, 1539KB)