Product Overview

Features n
• Lead Free* Brass body construction for durability and to comply with Lead Free*
installation requirements
• Advanced thermal actuator improves performance at low ow
• Adjustable temperature selection with lock down
• Union connections for easy maintenance
• Integral checks and screen prevents cross-ow and contamination
• Available in
1
/2",
3
/4", 1" (15, 20, 25mm) with NPT, Sweat, PEX, Quick-Connect, and
CPVC union connections
Specifications n
Un i o n Co n n e C t i o n s
Female NPT Sweat CPVC PEX Quick-Connect
1/2"
(15)
3/4"
(20)
1"
(25)
1/2"
(15)
3/4"
(20)
1"
(25)
1/2"
(15)
3/4"
(20)
1"
(25)
1/2"
(15)
3/4"
(20)
1"
(25)
1/2"
(15)
3/4"
(20)
1"
(25)
LFLM490-1 LFLM491-1 LFLM492-1 LFLM490-2 LFLM491-2 LFLM492-2 LFLM490-3 LFLM491-3 LFLM492-3 LFLM490-4 LFLM491-4 LFLM492-4 LFLM490-5 LFLM491-5 LFLM492-5
LFLM490-101 LFLM491-101 LFLM492-101 LFLM490-102 LFLM491-102 LFLM492-102 LFLM490-103 LFLM491-103 LFLM492-103 LFLM490-104 LFLM491-104 LFLM492-104 LFLM490-105 LFLM491-105 LFLM492-105
Capacity n
Advanced Thermal Activation
HYDROGUARD
®
Series LFLM490 Thermostatic
Tempering Valves for Hot Water Distribution
ES-P-LFLM490_LFLM490-10
Product Specification
www.powerscontrols.com
Pr e s s U r e Dr o P AC r o s s th e VA l V e
(C
V
) 1 psi
(7 kPa)
5psi
(34 kPa)
10psi
(69 kPa)
15psi
(103 kPa)
20psi
(138 kPa)
30psi
(207 kPa)
45psi
(310 kPa)
60psi
(414 kPa)
3.42
7.6 gpm
(29 lpm)
11.0 gpm
(42 lpm)
13.0 gpm
(49 lpm)
15.0 gpm
(57 lpm)
19.0 gpm
(72 lpm)
23.0 gpm
(87 lpm)
27.0 gpm
(102 lpm)
Temperature Adjustment:
Series LFLM490 90°- 160° F (32°C to 71°C)
Series LFLM490-10 60°- 120° F (16°C to 49°C)
Approach Temperature: 5°F (3°C) above set point Check Valves: Integral
Max. Operating Pressure: 125 psi (861 kPa) Construction: Lead Free* Brass body
Max. Hot Water Temperature: 200°F (93°C) Approval: CSA B125 Certified
Max. Pressure Differential between Listing: ASSE 1017, & IAPMO UPC
Hot & Cold Water Supplies: 25%
Minimum Flow: 0.5 gpm (1.90 lpm) when tested in accordance
with ASSE 1017-2003
LEAD FREE
*
* The wetted surface of this product contacted by consumable water contains less than one quarter of
one percent (0.25%) of lead by weight.