Valves & Actuation

Hayward TW Series: Manually Actuated - PVC \ FPM
Hayward TW Series: Manually Actuated - PVC \ FPM

Manual Hayward Three-Way Ball Valves come standard with a two port “TW” ball allowing for three flow configurations within 180˚ of rotation. With the bottom port as the inlet, the flow can be directed to the right or left port, or shutoff. On manual or actuated valves, and optional “TP” ball allows flow through all ports at the same time or flow shutoff. True Union design makes these valves very easy to maintain by allowing for easy removal from a piping system without breaking downstream connections.

Spears Ball Check Valves: Automatic - CPVC \ FKM
Spears Ball Check Valves: Automatic - CPVC \ FKM
SKU
4531-005CSR
Pipe Size
1/2 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$116.45
SKU
4531-007CSR
Pipe Size
3/4 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$140.81
SKU
4531-010CSR
Pipe Size
1 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$165.53
SKU
4531-012CSR
Pipe Size
1 1/4 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$236.62
SKU
4531-015CSR
Pipe Size
1 1/2 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$289.92
SKU
4531-020CSR
Pipe Size
2 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$385.85
SKU
4531-025CSR
Pipe Size
2 1/2 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$811.76
SKU
4531-030CSR
Pipe Size
3 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$1,093.91
SKU
4531-040CSR
Pipe Size
4 IN
Connection Type
SS Reinforced FPT
Seal Material
FKM
Price
$1,751.66
SKU
4532-025C
Pipe Size
2 1/2 IN
Connection Type
Socket
Seal Material
FKM
Price
$781.75
SKU
4532-030C
Pipe Size
3 IN
Connection Type
Socket
Seal Material
FKM
Price
$1,018.12
SKU
4532-040C
Pipe Size
4 IN
Connection Type
Socket
Seal Material
FKM
Price
$1,716.62
SKU
4539-005C
Pipe Size
1/2 IN
Connection Type
Dual Ends
Seal Material
FKM
Price
$115.06
SKU
4539-007C
Pipe Size
3/4 IN
Connection Type
Dual Ends
Seal Material
FKM
Price
$137.47
SKU
4539-010C
Pipe Size
1 IN
Connection Type
Dual Ends
Seal Material
FKM
Price
$162.15
SKU
4539-012C
Pipe Size
1 1/4 IN
Connection Type
Dual Ends
Seal Material
FKM
Price
$279.07
SKU
4539-015C
Pipe Size
1 1/2 IN
Connection Type
Dual Ends
Seal Material
FKM
Price
$279.07
SKU
4539-020C
Pipe Size
2 IN
Connection Type
Dual Ends
Seal Material
FKM
Price
$374.13

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: Automatic - PVC \ EPDM
Spears Ball Check Valves: Automatic - PVC \ EPDM
SKU
4521-005SR
Pipe Size
1/2 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$75.91
SKU
4521-007SR
Pipe Size
3/4 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$92.30
SKU
4521-010SR
Pipe Size
1 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$109.06
SKU
4521-012SR
Pipe Size
1 1/4 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$161.20
SKU
4521-015SR
Pipe Size
1 1/2 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$188.45
SKU
4521-020SR
Pipe Size
2 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$254.01
SKU
4521-025SR
Pipe Size
2 1/2 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$617.52
SKU
4521-030SR
Pipe Size
3 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$765.65
SKU
4521-040SR
Pipe Size
4 IN
Connection Type
SS Reinforced FPT
Seal Material
EPDM
Price
$1,135.77
SKU
4522-025
Pipe Size
2 1/2 IN
Connection Type
Socket
Seal Material
EPDM
Price
$585.61
SKU
4522-030
Pipe Size
3 IN
Connection Type
Socket
Seal Material
EPDM
Price
$745.25
SKU
4522-040
Pipe Size
4 IN
Connection Type
Socket
Seal Material
EPDM
Price
$1,098.50
SKU
4522-060
Pipe Size
6 IN
Connection Type
Socket
Seal Material
EPDM
Price
$2,880.22
SKU
4529-005
Pipe Size
1/2 IN
Connection Type
Dual Ends
Seal Material
EPDM
Price
$74.39
SKU
4529-007
Pipe Size
3/4 IN
Connection Type
Dual Ends
Seal Material
EPDM
Price
$88.69
SKU
4529-010
Pipe Size
1 IN
Connection Type
Dual Ends
Seal Material
EPDM
Price
$105.51
SKU
4529-012
Pipe Size
1 1/4 IN
Connection Type
Dual Ends
Seal Material
EPDM
Price
$154.05
SKU
4529-015
Pipe Size
1 1/2 IN
Connection Type
Dual Ends
Seal Material
EPDM
Price
$176.92
SKU
4529-020
Pipe Size
2 IN
Connection Type
Dual Ends
Seal Material
EPDM
Price
$241.54