Leslie Controls GP Pressure reducing valve User Manual

Page 30

Page 30

NOTE 1:

QUANTITY IS 12 FOR 1/2" TO 1" & 2" SIZES, 14 FOR 1-1/2" SIZE, AND 20 FOR 3" & 4" SIZES.

NOTE 2:

BOTTOM CAP IS FURNISHED COMPLETE WITH BOTTOM CAP BUSHING, PART NO. 14.
BUSHING CAN BE FURNISHED SEPARATELY FOR 1/2" TO 2" SIZES.

NOTE 3:

ADAPTER NOT REQUIRED FOR 3" & 4" SIZES.

NOTE 4:

INCLUDES EXTERNAL INTEGRAL ADAPTER FOR 1/2" TO 2" SIZES.

NOTE 5:

QUANTITIY IS 6 FOR 3" SIZE AND 8 FOR 4" SIZE.

NOTE 6:

MATERIAL IS AISI TYPE 416 SST/FLUOROSINT FOR 1/2" TO 2" SIZES AND AISI TYPE 410 SST
STELLITED FOR 3" AND 4" SIZES.

NOTE 7:

WHEN ORDERING REPLACEMENT BODY, RETAINING RING (PART NO. 21), AND SLIP-ON
FLANGES (PART NO. 22 OR 23), MUST BE ORDERED SEPARATELY..

NOTE 8:

MATERIAL IS AISI TYPE 410 STELLITED FOR 1/2" TO 1" SIZES AND AISI TYPE 17-4 PH
STELLITED FOR 1-1/2" AND 2" SIZES.

NOTE 9:

MATERIAL IS CARBON STEEL/COMMERCIAL FOR 1/2" TO 2" SIZES, AND CAST IRON/ASTM-A126
CL. B FOR 3" AND 4" SIZES.

NOTE 10:

FOR EXTERNAL PILOT AND TUBING KIT, SEE DRAWING 30/4.4.2.4.

NOTE 11:

MAIN VALVE COMPLETE MAY BE FURNISHED AS INDIVIDUAL PARTS. FOR 1/2" TO 2" SIZES,
SEE PART NUMBERS 24,25, 26, 27, AND 28. FOR 3" AND 4" SIZES, SEE PART NUMBERS 24, 25, 28,
29 AND 30.

NOTE 12:

MATERIAL IS CAST BRONZE ASTM-B584 ALLOW UNS C90300 FOR 1/2" TO 2" SIZES AND ASTM-
B21 ALLOY UNS C46400 TEMPER H02 FOR 3" AND 4" SIZES.

NOTE 13:

MATERIAL IS AISI TYPE 410 STELLITED FOR 1/2" TO 1", 3" AND 4" SIZES, AND AISI TYPE 17-4
PH STELLITED FOR 1-1/2" AND 2" SIZES.

NOTE 14:

FOR CAST IRON ‘GPK’ DIRECT, DIAPHRAGM OPERATED REDUCING VALVES, SEE
DRAWING 30/4.4.1.1.

NOTE 15:

TWO LEAVES, BOTTOM DIAPHRAGM HAS BLEED HOLE.

NOTE 16:

ADAPTER NOT REQUIRED.

NOTE 17:

QUANTITY IS 20 FOR 3" AND 4" SIZES.