Instructions for piping the water feeder valve – Xylem MM 315E Models 51, 51S and 53 Boiler Water Feeders Models 51-2, 51-S-2 and 53-2 Feeder Cut-Off Combinations User Manual

Page 4

Advertising
background image

4

Strainer
Basket
Assembly

Swing Check Valve

By-pass

Hand By-Pass Valve

Connect to return
header on boiler
side of all valves

City Water
Supply

Supply To
Feeder

CAUTION
Before turning
on city water
pressure be
sure to open
this valve

a. Follow the drawing to the right for piping the

valve to boiler and city water supply. When
piping the valve remember to leave room for
servicing the valve.

Models 51 / 51-2, Models 51-S / 51-S-2 and Models 53 / 53-2
For Steam or Hot Water Boilers

INSTRUCTIONS FOR PIPING THE WATER FEEDER VALVE

TOOLS NEEDED:
Two (2) pipe wrenches.

STEP 1 - Piping the Valve on Models 51/51-2

Swing Check Valve

By-pass

Hand By-Pass
Valve

Connect to return
header on boiler
side of all valves

CAUTION
Before turning
on city water
pressure be
sure to open
this valve

City Water
Supply

Supply
Valve

Strainer
Basket
Assembly

a. Follow the drawing to the right for piping the

valve to the boiler and city water supply.
When piping the valve remember to leave
room for servicing the valve.

STEP 2 - Piping the Valve on Models 51-S/51-S-2, 53/53-2

Advertising