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ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & C Series (Rack-n-Pinion) Pneumatic Actuator
ST Series Resilient Seated Butterfly Valve with rack and pinion spring return pneumatic actuator
Spring Return		 ST Series Resilient Seated Butterfly Valve with rack and pinion double acting pneumatic actuator
Double Acting		   Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • Up to 1 million cycles
  • Extruded aluminum alloy
  • -4°F to 176°F
  • ISO 5211 w/ female drive
  • 1/4" NPT NAMUR air ports
 
Size P series (Scotch Yoke) Pneumatic Actuator
Spring Return Double Acting
80 PSIG 60 PSIG 80 PSIG 60 PSIG
Fail OPEN Fail CLOSED Price Fail OPEN Fail CLOSED Price
2" HSTLESC8SO HSTLESC8SC $ HSTLESC6SO HSTLESC6SC $ HSTLESC8D $ HSTLESC6D $
2 1/2" ISTLESC8SO ISTLESC8SC $ ISTLESC6SO ISTLESC6SC $ ISTLESC8D $ ISTLESC6D $
3" JSTLESC8SO JSTLESC8SC $ JSTLESC6SO JSTLESC6SC $ JSTLESC8D $ JSTLESC6D $
4" KSTLESC8SO KSTLESC8SC $ KSTLESC6SO KSTLESC6SC $ KSTLESC8D $ KSTLESC6D $
5" LSTLESC8SO LSTLESC8SC $ LSTLESC6SO LSTLESC6SC $ LSTLESC8D $ LSTLESC6D $
6" MSTLESC8SO MSTLESC8SC $ MSTLESC6SO MSTLESC6SC $ MSTLESC8D $ MSTLESC6D $
8" NSTLESC8SO NSTLESC8SC $ NSTLESC6SO NSTLESC6SC $ NSTLESC8D $ NSTLESC6D $
10" OSTLESC8SO OSTLESC8SC $ OSTLESC6SO OSTLESC6SC $ OSTLESC8D $ OSTLESC6D $
12" PSTLESC8SO PSTLESC8SC $ PSTLESC6SO PSTLESC6SC $ PSTLESC8D $ PSTLESC6D $
14" QSTLESC8SO QSTLESC8SC $ QSTLESC6SO QSTLESC6SC $ QSTLESC8D $ QSTLESC6D $
16" RSTLESC8SO RSTLESC8SC $ RSTLESC6SO RSTLESC6SC $ RSTLESC8D $ RSTLESC6D $
18" SSTLESC8SO SSTLESC8SC $ SSTLESC6SO SSTLESC6SC $ SSTLESC8D $ SSTLESC6D $
page 1

ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & P Series (Scotch Yoke) Pneumatic Actuator
ST Series Resilient Seated Butterfly Valve with rack and pinion spring return pneumatic actuator
Spring Return		 ST Series Resilient Seated Butterfly Valve with rack and pinion double acting pneumatic actuator
Double Acting		   Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • CISQ cerified
  • Up to 1 million cycles
  • Corrosion resistant aluminum
  • -4°F to 176°F
  • ISO 5211 w/ female drive
  • 1/8" G Threads on air ports
    (adapter available to convert to 1/4" NPT NAMUR air ports
    PN: KBNE0015-R $ )
 
Size P series (Scotch Yoke) Pneumatic Actuator
Spring Return Double Acting
80 PSIG 60 PSIG 80 PSIG 60 PSIG
Fail OPEN Fail CLOSED Price Fail OPEN Fail CLOSED Price
2" HSTLESP8SO HSTLESP8SC $ HSTLESP6SO HSTLESP6SC $ HSTLESP8D $ HSTLESP6D $
2 1/2" ISTLESP8SO ISTLESP8SC $ ISTLESP6SO ISTLESP6SC $ ISTLESP8D $ ISTLESP6D $
3" JSTLESP8SO JSTLESP8SC $ JSTLESP6SO JSTLESP6SC $ JSTLESP8D $ JSTLESP6D $
4" KSTLESP8SO KSTLESP8SC $ KSTLESP6SO KSTLESP6SC $ KSTLESP8D $ KSTLESP6D $
5" LSTLESP8SO LSTLESP8SC $ LSTLESP6SO LSTLESP6SC $ LSTLESP8D $ LSTLESP6D $
6" MSTLESP8SO MSTLESP8SC $ MSTLESP6SO MSTLESP6SC $ MSTLESP8D $ MSTLESP6D $
8" NSTLESP8SO NSTLESP8SC $ NSTLESP6SO NSTLESP6SC $ NSTLESP8D $ NSTLESP6D $
10" OSTLESP8SO OSTLESP8SC $ OSTLESP6SO OSTLESP6SC $ OSTLESP8D $ OSTLESP6D $
12" PSTLESP8SO PSTLESP8SC $ - - - PSTLESP8D $ - -
page 2

ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & F Series (Rack & Pinion) Pneumatic Actuator
ST Series Resilient Seated Butterfly Valve with rack and pinion spring return pneumatic actuator
Spring Return		 ST Series Resilient Seated Butterfly Valve with rack and pinion double acting pneumatic actuator
Double Acting		   Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • Dual stroke adjustment
  • Up to 1 million cycles
  • Polyurethane coated chromated aluminum
  • -4°F to 176°F
  • ISO 5211 w/ female drive
  • 1/4" NPT NAMUR air ports
 
Size F series (Rack & Pinion) Pneumatic Actuator
Spring Return Double Acting
80 PSIG 60 PSIG 80 PSIG 60 PSIG
Fail OPEN Fail CLOSED Price Fail OPEN Fail CLOSED Price
2" HSTLESF8SO HSTLESF8SC $ HSTLESF6SO HSTLESF6SC $ HSTLESF8D $ HSTLESF6D $
2 1/2" ISTLESF8SO ISTLESF8SC $ ISTLESF6SO ISTLESF6SC $ ISTLESF8D $ ISTLESF6D $
3" JSTLESF8SO JSTLESF8SC $ JSTLESF6SO JSTLESF6SC $ JSTLESF8D $ JSTLESF6D $
4" KSTLESF8SO KSTLESF8SC $ KSTLESF6SO KSTLESF6SC $ KSTLESF8D $ KSTLESF6D $
5" LSTLESF8SO LSTLESF8SC $ LSTLESF6SO LSTLESF6SC $ LSTLESF8D $ LSTLESF6D $
6" MSTLESF8SO MSTLESF8SC $ MSTLESF6SO MSTLESF6SC $ MSTLESF8D $ MSTLESF6D $
8" NSTLESF8SO NSTLESF8SC $ NSTLESF6SO NSTLESF6SC $ NSTLESF8D $ NSTLESF6D $
10" OSTLESF8SO OSTLESF8SC $ OSTLESF6SO OSTLESF6SC $ OSTLESF8D $ OSTLESF6D $
12" PSTLESF8SO PSTLESF8SC $ PSTLESF6SO PSTLESF6SC $ PSTLESF8D $ PSTLESF6D $
14" QSTLESF8SO QSTLESF8SC $ QSTLESF6SO QSTLESF6SC $ QSTLESF8D $ QSTLESF6D $
16" RSTLESF8SO RSTLESF8SC $ RSTLESF6SO RSTLESF6SC $ RSTLESF8D $ RSTLESF6D $
18" SSTLESF8SO SSTLESF8SC $ SSTLESF6SO SSTLESF6SC $ SSTLESF8D $ SSTLESF6D $
20" TSTLESF8SO TSTLESF8SC $ TSTLESF6SO TSTLESF6SC $ TSTLESF8D $ TSTLESF6D $
page 2

ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & S4 Series Multi-voltage Weatherproof Electric Actuators
ST Series Resilient Seated Butterfly Valve with industrial duty electric actuator     Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • Anti-corrosive polyamide housing
  • -4°F to 158°F
  • ISO 5211 with female drive
  • Single phase motor
  • 75% duty cycle
  • External DIN plugs with PG9 cable gland connectors
  • NEMA 4/4X
 
On/Off Actuator
Size S4 Series Weatherproof Electric Actuator
UNIVERSAL Voltage (24 to 240 VAC or DC)
2" HSTLESS4UV $
2 1/2" ISTLESS4UV $
3" JSTLESS4UV $
4" KSTLESS4UV $
5" LSTLESS4UV $
6" MSTLESS4UV $
8" NSTLESS4UV $
 
ST Series Resilient Seated Butterfly Valve with industrial duty electric actuator     Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • Anti-corrosive polyamide housing
  • -4°F to 158°F
  • ISO 5211 with female drive
  • Single phase motor
  • 75% duty cycle
  • External DIN plugs with PG9 cable gland connectors
  • NEMA 4/4X
  • Modulating positioner board
 
Modulating Actuator
Size S4 Series Weatherproof Electric Actuator
UNIVERSAL Voltage (24 to 240 VAC or DC)
4-20 mA 0-10 VDC Price
2" HSTLESS4UV-EP420C HSTLESS4UV-EP010C $
2 1/2" ISTLESS4UV-EP420C ISTLESS4UV-EP010C $
3" JSTLESS4UV-EP420C JSTLESS4UV-EP010C $
4" KSTLESS4UV-EP420C KSTLESS4UV-EP010C $
5" LSTLESS4UV-EP420C LSTLESS4UV-EP010C $
6" MSTLESS4UV-EP420C MSTLESS4UV-EP010C $
8" NSTLESS4UV-EP420C NSTLESS4UV-EP010C $
page 3

ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & K4 Series Weatherproof Electric Actuators
ST Series Resilient Seated Butterfly Valve with industrial duty electric actuator     Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • Aluminum alloy housing
  • 14°F to 131°F
  • ISO 5211 with female drive
  • Single phase motor
  • 75% or 100% duty cycle
  • 1/2" NPT conduit entry with cable gland
  • NEMA 4/4X
  • On/Off or Modulating
 
Size K4 Series 120 VAC Weatherproof Electric Actuator
On/Off Modulating
4-20 mA 0-10 VDC Price
2" HSTLESK4A $ HSTLESK4A-EP420C HSTLESK4A-EP010C $
2 1/2" ISTLESK4A $ ISTLESK4A-EP420C ISTLESK4A-EP010C $
3" JSTLESK4A $ JSTLESK4A-EP420C JSTLESK4A-EP010C $
4" KSTLESK4A $ KSTLESK4A-EP420C KSTLESK4A-EP010C $
5" LSTLESK4A $ LSTLESK4A-EP420C LSTLESK4A-EP010C $
6" MSTLESK4A $ MSTLESK4A-EP420C MSTLESK4A-EP010C $
8" NSTLESK4A $ NSTLESK4A-EP420C NSTLESK4A-EP010C $
10" OSTLESK4A $ OSTLESK4A-EP420C OSTLESK4A-EP010C $
12" PSTLESK4A $ PSTLESK4A-EP420C PSTLESK4A-EP010C $
14" QSTLESK4A $ PSTLESK4A-EP420C PSTLESK4A-EP010C $
16" RSTLESK4A $ RSTLESK4A-EP420C RSTLESK4A-EP010C $
18" SSTLESK4A $ - - -
20" TSTLESK4A $ - - -
page 4

ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & B7 Series Explosion Proof Electric Actuators
ST Series Resilient Seated Butterfly Valve with heavy-duty explosion proof electric actuator     Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
   Actuator
  • Epoxy powder coated aluminum housing
  • -40°F to 150°F
  • ISO 5211 with female drive shaft
  • Single phase motor
  • 50% duty cycle
  • Two 1/2" NPT conduit entries and internal wiring terminal
  • NEMA 4/4X/7
  • On/Off or Modulating
  • Motor Brake Standard on all On/Off units
 
120 VAC Actuator
Size B7 Series 120 VAC Explosion Proof (NEMA 7) Electric Actuator
On/Off Modulating
4-20 mA 0-10 VDC Price
2" HSTLESB7A-MB $ HSTLESB7A-EP420C HSTLESB7A-EP010C $
2 1/2" ISTLESB7A-MB $ ISTLESB7A-EP420C ISTLESB7A-EP010C $
3" JSTLESB7A-MB $ JSTLESB7A-EP420C JSTLESB7A-EP010C $
4" KSTLESB7A-MB $ KSTLESB7A-EP420C KSTLESB7A-EP010C $
5" LSTLESB7A-MB $ LSTLESB7A-EP420C LSTLESB7A-EP010C $
6" MSTLESB7A-MB $ MSTLESB7A-EP420C MSTLESB7A-EP010C $
8" NSTLESB7A-MB $ NSTLESB7A-EP420C NSTLESB7A-EP010C $
10" OSTLESB7A-MB $ OSTLESB7A-EP420C OSTLESB7A-EP010C $
12" PSTLESB7A-MB $ PSTLESB7A-EP420C PSTLESB7A-EP010C $
14" QSTLESB7A-MB $ PSTLESB7A-EP420C PSTLESB7A-EP010C $
16" RSTLESB7A-MB $ RSTLESB7A-EP420C RSTLESB7A-EP010C $
18" SSTLESB7A-MB $ SSTLESB7A-EP420C SSTLESB7A-EP010C $
20" TSTLESB7A-MB $ TSTLESB7A-EP420C TSTLESB7A-EP010C $
 
24 VDC Actuator
Size B7 Series 24 VDC Explosion Proof (NEMA 7) Electric Actuator
On/Off Modulating
4-20 mA 0-10 VDC Price
2" HSTLESB7B-MB $ HSTLESB7B-EP420C HSTLESB7B-EP010C $
2 1/2" ISTLESB7B-MB $ ISTLESB7B-EP420C ISTLESB7B-EP010C $
3" JSTLESB7B-MB $ JSTLESB7B-EP420C JSTLESB7B-EP010C $
4" KSTLESB7B-MB $ KSTLESB7B-EP420C KSTLESB7B-EP010C $
5" LSTLESB7B-MB $ LSTLESB7B-EP420C LSTLESB7B-EP010C $
6" MSTLESB7B-MB $ MSTLESB7B-EP420C MSTLESB7B-EP010C $
8" NSTLESB7B-MB $ NSTLESB7B-EP420C NSTLESB7B-EP010C $
10" OSTLESB7B-MB $ OSTLESB7B-EP420C OSTLESB7B-EP010C $
12" PSTLESB7B-MB $ PSTLESB7B-EP420C PSTLESB7B-EP010C $
14" QSTLESB7B-MB $ QSTLESB7B-EP420C QSTLESB7B-EP010C $
16" RSTLESB7B-MB $ RSTLESB7B-EP420C RSTLESB7B-EP010C $
page 5

ST Series Lugged Flange,
EPDM Resilient Seated Butterfly Valves - Price List

Effective: Dec-21-2024

Lugged Connections & Manual Operators
ST Series Resilient Seated Butterfly Valve with manual lever operatorST Series Resilient Seated Butterfly Valve with manual geared hand wheel Valve
  • Epoxy Coated Ductile Iron Body
  • 316 Stainless Steel Disc
  • EPDM seat
  • ANSI class 125/150 lugged flange connections
  • -22 to 230°F
  • 2" to 12": 225 PSIG
    14" to 24": 160 PSIG
 
Size 10 Position Locking Lever Geared Hand Wheel
2" HSTLESM $ HSTLESG $
2 1/2" ISTLESM $ ISTLESG $
3" JSTLESM $ JSTLESG $
4" KSTLESM $ KSTLESG $
5" LSTLESM $ LSTLESG $
6" MSTLESM $ MSTLESG $
8" NSTLESM $ NSTLESG $
10" OSTLESM $ OSTLESG $
12" PSTLESM $ PSTLESG $
QSTLESG $
RSTLESG $
SSTLESG $
TSTLESG $
USTLESG $
 

Spare Parts and Replacement Seals


Spare parts are available...

Call 1-800-899-0553 for pricing or to order