Specification Sheet
PSP-B-PTR188700 Rev. C
STANDARD SPECIFICATIONS:
Rough-In:
WARRANTY:
COMPLIES WITH:
• Pressure Balance Valve Body. 
• Back-to-back installation capability.
• Cartridge utilizes integral check valves to prevent
 the cross low of water within the valve. Valve 
 reduces the low of water to 0.5 GPM within 5 seconds 
 of the complete loss of pressure in the cold water 
 supply line. Outlet water temperature is maintained 
 within 
±
 3
o
F variation with changes in either hot or 
 cold supply of up to 50 percent of the normal supply 
 pressure. Temperature is controlled by handle with cold 
 water always coming on irst. 
• Forged brass body.
• Field adjustable means to limit handle rotation 
 into hot water zone.
• Temperature control to rotate a maximum of 120° 
 from full cold to the maximum temperature.
• Single Handle.
• Temperature Only Controlled with Handle. 
• Lifetime limited warranty on parts (other than electronic  
 parts and batteries) and inishes; or, for commercial 
 users, for 5 years from the date of purchase. 
• 5 year limited warranty on electronic parts (other than 
 batteries); or for commercial users, for 1 year from the 
 date of purchase. No warranty is provided on batteries.
• ASME A112.18.1 / CSA B125.1 
• ASSE 1016
PTR188700 
PTR188700-UN 
PTR188700-UN 
PTR188700-IP 
PTR188700-PX  PTR188700-PXWS 
PTR188700-IPWS 
PTR188700-UNWS 
PTR188700-UN
PTR188700-IP
PTR188700-PX
PTR188700-UNWS
PTR188700-IPWS
PTR188700-PXWS
Male thread without stops
3 3/16"
(81mm)
3 3/16"
(81mm)
3 3/4"
(96mm)
5 3/8"
(137mm)
5 3/8"
(137mm)
3 3/4"
(96mm)
3 3/16"
(81mm)
3 3/16"
(81mm)
2 5/8±1/2"
(67±13 mm)
2 5/8±1/2"
(67±13 mm)
2 5/8±1/2"
(67±13 mm)
2 5/8±1/2"
(67±13 mm)
2 5/8±1/2"
(67±13 mm)
2 5/8±1/2"
(67±13 mm)
3 3/8"
(86 mm)
3 3/8"
(86 mm)
3 3/8"
(86 mm)
1/2" PEX
1/2" PEX
3 3/8"
(86 mm)
3 3/8"
(86 mm)
3 3/8"
(86 mm)
4 27/32"
(123 mm)
4 27/32"
(123 mm)
4 27/32"
(123 mm)
4 27/32"
(123 mm)
Finished 
 Wall
Finished 
 Wall
Finished 
 Wall
Finished 
 Wall
Finished 
 Wall
Finished 
 Wall
Stringer
Stringer
Stringer
Stringer
Stringer
Stringer
1/2-14 NPT 
1/2-14 NPT 
1/2-14 NPT 
1/2-14 NPT 
1/2-14 NPT 
1/2-14 NPT 
Female thread without stops
Male thread outlet, PEX inlet, without stops
Male thread with stops
Female thread with stops
Male thread outlet, PEX inlet, with stops
PTR188700-IP 
PTR188700-PX 
PTR188700-UNWS
PTR188700-IPWS
PTR188700-PXWS
6"
(152 mm)
6"
(152 mm)
6"
(152 mm)
6"
(152 mm)
6"
(152 mm)
6"
(152 mm)

