Valve Position Indicators (Limit Switches)- Price List

Effective: Dec-21-2024

NEMA 4/4X Weatherproof Switches

YF Series 2 SPDT mechanical switches

Protection Rating: NEMA 4/4X
Electrical Connection: (2) 1/2" NPT conduit entries
Switch Rating:
AC: 10 amp
DC: 0.5 amp
Mounting: ISO 5211 (bracket included)

Model	Description	Price
YF	Position indicator for 2-way valves (Open/Closed)	$
YFT	Position indicator for 3-way valves (T-port)	$
YFL	Position indicator for 3-way valves (L-port)	$

UA Series Solid state proximity switch (AC/DC)

Protection Rating: NEMA 3,4,6,12,13; IP67
Electrical Connection: 6' cable
Switch Rating: AC/DC (non-contact)
Min: 5mA, Max: 200mA
Mounting: NAMUR: Target puck on actuator stem; sensor on ISO 5211 bolt holes

Model	Description	Price
UA	Proximity Sensor Switch for 2-way valves (Open/Closed)	$
UAL	Proximity Sensor Switch for 3-way valves (T-port)	$
UAT	Proximity Sensor Switch for 3-way valves (L-port)	$

UB Series Solid state proximity switch (DC)

UA Series Proximit Sensor for Valve Position Indication

Protection Rating: NEMA 3,4,6,12,13; IP67
Electrical Connection: 6' cable
Switch Rating: DC (non-contact)
Min: 5mA, Max: 200mA
Mounting: NAMUR: Target puck on actuator stem; sensor on ISO 5211 bolt holes

Model	Description	Price
UB	Proximity Sensor Switch for 2-way valves (Open/Closed)	$
UBL	Proximity Sensor Switch for 3-way valves (T-port)	$
UBT	Proximity Sensor Switch for 3-way valves (L-port)	$

Valve Position Indicators (Limit Switches) - Price List

Effective: Dec-21-2024

NEMA 4/4X/7 Explosion Proof Switches

YE Series Explosion Mechanical (Gold Contacts) Switches (no seal offs required)

Explosion Proof Solid State Proximity Sensors for Valve Position Indication

Protection Rating:NEMA 4/4X/7; Class I Groups C,D Div 1,2; Class II Groups E,F,G Div 1,2
Electrical Connection: (1) 1/2" NPT & (1) 3/4" NPT conduit entries
Switch Ratings:
  1 amp @ 125 VAC
  0.5 amp @ 30 VDC
  100,000 cycles
Enclosure: Epoxy coated aluminum
Mounting: ISO 5211 (mounting bracket NOT included - see below)

Model	Description	Price
YE	Position indicator for 2-way valves (Open/Closed or Modulating)	$
YET	Position indicator for 3-way valves (T-port)	$
YEL	Position indicator for 3-way valves (L-port)	$

YH Series

Explosion Proof Solid State Proximity Sensors and Gold Mechanical Switches for Valve Position Indication

Protection Rating: NEMA 4/4X/7; Class I Groups C,D Div 1,2; Class II Groups E,F,G Div 1,2
Electrical Connection: (1) 1/2" NPT & (1) 3/4" NPT conduit entries
Switch Ratings:
  Max. inrush current: 1 amp
  Max. continuous current: 0.1 amp
  Voltage Range: 20 - 250 VAC; 8 - 250 VDC
Enclosure: Epoxy coated aluminum
Mounting: ISO 5211 (mounting bracket NOT included - see below)

Model	Description	Price
YH	Position indicator for 2-way valves (Open/Closed or Modulating)	$
YHT	Position indicator for 3-way valves (T-port)	$
YHL	Position indicator for 3-way valves (L-port)	$

YO Series

Protection Rating:NEMA 4/4X/7; Class I Groups C,D Div 1,2; Class II Groups E,F,G Div 1,2
Electrical Connection: (1) 1/2" NPT & (1) 3/4" NPT conduit entries
Switch Ratings:
  Max. inrush current: 1 amp
  Max. continuous current: 0.1 amp
  Voltage Range: 20 - 250 VAC; 8 - 250 VDC
Enclosure: Clear Lexan
Mounting: ISO 5211 (mounting bracket NOT included - see below)

Model	Description	Price
YO	Position indicator for 2-way valves (Open/Closed or Modulating)	$
YOT	Position indicator for 3-way valves (T-port)	$
YOL	Position indicator for 3-way valves (L-port)	$

Valve Position Indicators (Limit Switches) - Price List

Effective: Dec-21-2024

Mounting Kits for YE, YH, YO Limit Switches

Model	Description	Price
ST960106	for mounting on NAMUR size 1 actuators (80mm x 30mm x 20mm)	$
ST960110	for mounting on NAMUR size 2 actuators (130mm x 30mm x 30mm)	$
ST960115	for mounting on NAMUR size 3 actuators (130mm x 30mm x 30mm)	$