Specification Sheet
Thermostatic Mixing Valve
Delta reserves the right (1) to make changes in specifications and materials, and (2) to change or discontinue models, both without notice or obligation.
Dimensions are for reference only. See current full-line price book or www.specselect.com for finish options and product availability.
Note:Measurementsmayvary±6mm(0.25")
DSP–R2570
Refer to www.specselect.com for individual models. Note: Use this page as a product submittal sheet.
DSP–R3070LF Rev. B Page 4.C.95
o
R3070-MIXLF
SPECIFICATION: (example)
•Pointofusethermostaticmixingvalve
•Thermostaticelementsensestheoutlet
water temperature and reacts to maintain
a constant delivery temperature even under
changing flows or variations in supply
temperatures or pressures
•Integralcheckvalvesinhotand
cold inlets to prevent crossflow
•Forgedbrassbodyconstruction
•Outlettemperaturerange95-115°F
(35-48°C)
•Maximumflowrate5.8gpm(22L/min)
@ 45 psi pressure loss, minimum flow rate
0.34 gpm (1.3 L/min)
•Maximumworkingpressure230psi
(1600 kPa). Pressure difference
between hot and cold shall be less
than20%
•Hottemperaturesupplyrangeof
120-194°F(49-90°C)
•Minimumacceptabletemperature
differential of hot water inlet to tempered
wateroutlet5°F(3°C)
•Inlets/outlets:3/8"compression
•Snap-oncoveroveraspindlemechanism
thatrequiresaspecialtooltoadjust
temperature. This special tool is provided
with each valve
•Regulatingpistonmadefromengineered
polymer
•Outletflowreducedtoatrickleintheevent
of a cold water supply failure
Approvals:
• CSAcertifiedtoB125.3,NSF61Section9,
NSF 372
•
IAPMO listed to ASSE 1070, B125.3,
NSF61Section8,NSF372
• Verifiedcompliantwith.25%weightedaverage
Pb content regulations
( Contact Delta Representative for State and/or
Local Approvals.)
THERMOSTATIC MIXING VALVE
95mm(3.74")
107mm
(4.2")
3/8"OD
Compression
3/8"OD
Compression
3/8"OD
Compression
®
03/13
DSP–R3070LF Rev. B