Powers SH1434 Triple Valve Manuel d'utilisateur télécharger pdf

Description n

Table 1 Capacity n

HydroGuard

XP SH1434 & LFSH1434 Triple,

Quad & Six Valve Hi/Lo Supply Fixture

Technical Instructions

IS-P-SF-SH1434-TV_QV_6V

Advanced Thermal Activation

Powers' HydroGuard

XP Series SH1434 & LFSH1434 Triple, Quad and Six Valve

Hi/Lo's are fully assembled, factory tested systems, designed to provide safe

water throughout commercial and institutional facilities. Each consists of MM434

or LFMM434 and SH1434 or LFSH1434 Master Tempering Valves which utilize par-

afﬁn-based actuation technology to sense and adjust outlet temperature. Each

system includes a PRV, ball valves, pressure/temperature gauges and Powers'

triple-duty check stops and are supported by heavy-duty welded struts. Optional

equipment includes cabinets and/or Powers' AquaSentry

2 high-temperature

alarm system. (Not available with LFSH1434 Series).

Maximum Operating Pressure ............................. 125psi (861 kPa)

Maximum Hot Water Temperature ...................... 200°F (93°C)

Minimum Hot Water Supply Temp* .................... 5°F (3°C) Above Set Point

Hot Water Inlet Temperature Range ................... 120 -180°F (49 - 82°C)

Cold Water Inlet Temperature Range ................. 40 - 80°F (4 - 27°C)

Minimum Flow** ...................................................... 0.5 gpm (1.89 lpm)

Temp. Adjustment Range *** ............................... 90 - 160°F (32 - 71°C)

Listing/Compliance (Valve Only)............................ ASSE 1017, CSA B125

*With Equal Pressure

**Minimum ﬂow when Hi/Lo valve is installed at or near hot water source recirculating tempered

water with a properly sized continuously operating recirculating pump.

***Note: Low limit cannot be less than the cold water temperature. For best operation, hot

water should be at least 5°F (3°C) above desired set point.

Speciﬁcations n

Operation n

The Triple, Quad and Six Valves Hi/Lo feature one low capacity valve that works in

parallel with multiple high capacity valves. During low demand, the low capacity

valve handles the load requirements. As the load demand increases, the pres-

sure reducing valve, which is set at a certain pressure differential, will open and

allow ﬂow through the high capacity valves to assist the low capacity valve in

meeting the increased load requirements.

Flow Capacity at 50-50 Mixed Ratio

Pressure Drop Across Valve

Model

Min. Flow

5psi 10psi 20psi 30psi 45psi 60psi

to ASSE 1017

(34 kPa) (69 kPa) (138 kPa) (207 kPa) (310 kPa) (414 kPa)

SH1434TV and

LFSH1434TV

1 gpm

62.0

139 gpm 196 gpm 277 gpm 340 gpm 416 gpm 480 gpm

4 lpm 526 lpm 742 lpm 1049 lpm 1287 lpm 1575 lpm 1817 lpm

SH1434QV and

LFSH1434QV

1 gpm

83.3

186 gpm 263 gpm 373 gpm 456 gpm 559 gpm 645 gpm

4 lpm 704 lpm 996 lpm 1412 lpm 1726 lpm 2116 lpm 2442 lpm

SH1434-6V and

LFSH1434-6V

1 gpm

126.3

282 gpm 400 gpm 565 gpm 692 gpm 847 gpm 978 gpm

4 lpm 1067 lpm 1514 lpm 2139 lpm 2620 lpm 3206 lpm 3702 lpm

WARNING: TO ENSURE THE

ACCURATE AND RELIABLE

OPERATION OF THIS PRODUCT, IT IS

ESSENTIAL TO:

• Properly size each valve based on the indi-

vidual application.

• Properly design the recirculation system to

minimize pressure and temperature variations.

• Conduct an annual maintenance program to

ensure proper operation of all critical com-

ponents.

THIS VALVE MUST BE USED IN

CONJUNCTION WITH TEMPERATURE

ACTUATED POINT-OF-USE DEVICES THAT

COMPLY WITH ASSE 1016, 1069, OR 1070.

FAILURE TO COMPLY WITH PROPER

INSTALLATION INSTRUCTIONS COULD

CONTRIBUTE TO VALVE FAILURE, RESULTING

IN IN JURY OR DEATH.

1 2 3 4

Résumé du contenu

Page 1 - Technical Instructions

Description nTable 1 Capacity nHydroGuard® XP SH1434 & LFSH1434 Triple, Quad & Six Valve Hi/Lo Supply FixtureTechnical InstructionsIS-P-SF-SH1

Page 2 - SH1434QV or LFSH1434QV

1. Flush all piping thoroughly before installing.2. Make sure all ball valve handles are in "OFF" position.3. In order to make any tempe

Page 3 - SH1434-6V

3SH1434QV Continued1. Close the ball valve at the outlet of the SH1434 or LFSH1434 and MM434 or LFMM434 valve #2, #3, #4 and #5.2. Open the ball v

Page 4 - Warranty n

USA: Phone: 1.800.669.5430 • Fax 1.847. 229. 0526 • www.powerscontrols.comCanada: Phone: 1.888.208.8927 • Fax 1.888. 479.2887 • www.powerscontrols.c

Commentaires sur ces manuels

Pas de commentaire

Powers SH1434 Triple Valve Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Accessoires pour l'eau Powers SH1434 Triple Valve. Powers SH1434 Triple Valve User Manual Manuel d'utilisatio

Résumé du contenu

Commentaires sur ces manuels

Produits connexes et manuels pour Accessoires pour l'eau Powers SH1434 Triple Valve