Thermostatic Mixing Valve, Brass, 12 gpm Flow Rate, 1/2" Inlet x 3/4" Outlet NPTF
(Pack of 1)

SKU:1648033 Item#: 1648033

Haws

Thermostatic mixing valve that mixes hot and cold water to supply tempered water to emergency shower and eyewash fixtures requiring flow up to 31 gpm. Unit employs a paraffin filled thermostatic mixing element. Lowest internal pressure drop where supply pressure is low, and a high Cold Water Bypass flow rate of 20 gpm. The improved brass design with a one piece casting uses internal check stops, oversized valve seats, a shuttle design that eliminates valve sticking, and a funnel design to improve temperature control with better mixing at low flow rates. Lime and calcium resistant components are used throughout. The outlet temperature factory setting is 85° F. Maximum operating pressure: 125 psi. Temperature adjustment range 60 - 90° F. Maximum inlet temperature: 180° F. Recommended inlet temperature: 140° F. Minimum inlet temperature: 120° F Inlets 1-1/4" NPT(F). Outlet 1-1/4" NPT(F).
• A flow rate of 1 to 31 gpm (3.8 to 117.3 L)
• Lowest internal pressure drop for this class of valve
• Wax based thermostat technology for fast response time with proven highly reliable temperature control
• Highest Cold Water Bypass flow rate in the industry (65% of rated tepid flow rate)
• Modular brass design with internal check stops
• Over-sized valve seats resist failures caused by foreign matter
• No valve sticking
• A custom funnel design improves temperature control at low flow rates
• Outlet temperature set to 85° F (29° C).

Read More

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

Product Description

Thermostatic mixing valve that mixes hot and cold water to supply tempered water to emergency shower and eyewash fixtures requiring flow up to 31 gpm. Unit employs a paraffin filled thermostatic mixing element. Lowest internal pressure drop where supply pressure is low, and a high Cold Water Bypass flow rate of 20 gpm. The improved brass design with a one piece casting uses internal check stops, oversized valve seats, a shuttle design that eliminates valve sticking, and a funnel design to improve temperature control with better mixing at low flow rates. Lime and calcium resistant components are used throughout. The outlet temperature factory setting is 85° F. Maximum operating pressure: 125 psi. Temperature adjustment range 60 - 90° F. Maximum inlet temperature: 180° F. Recommended inlet temperature: 140° F. Minimum inlet temperature: 120° F Inlets 1-1/4" NPT(F). Outlet 1-1/4" NPT(F).
• A flow rate of 1 to 31 gpm (3.8 to 117.3 L)
• Lowest internal pressure drop for this class of valve
• Wax based thermostat technology for fast response time with proven highly reliable temperature control
• Highest Cold Water Bypass flow rate in the industry (65% of rated tepid flow rate)
• Modular brass design with internal check stops
• Over-sized valve seats resist failures caused by foreign matter
• No valve sticking
• A custom funnel design improves temperature control at low flow rates
• Outlet temperature set to 85° F (29° C).

Technical Specifications

Item#: 1648033
Type Thermostatic Mixing Valve
Material Brass
Width 2-5/8 "
Flow Rate 12 gal/min
Description Thermostatic Mixing Valve
Standards ASSE 1071, ANSI/ISEA Z358.1, CSA B125.3
Height 5-1/4 "
Style Thermostatic Mixing Valve
Depth 6-1/8 "
Quantity Per Package 1 ea.
UNSPSC #: 46181800
TAA Compliant: Yes

Product Restrictions

California Proposition 65: WARNING: Cancer and Reproductive Harm -
www.P65Warnings.ca.gov

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