20 GLOBE CHECK VAFEBRUARY 2015 J-10 BULLETIN RCV, REV. #4
2”, 2½”, 65mm, 3”, 4”,
6”, 150mm & 8” MODEL RCV
SWING CHECK VALVE
STANDARD & “SHOTGUN”
DESCRIPTION AND OPERATION
TECHNICAL DATA
Water Working Pressure Rating - 300 psi (20.7 bars)
Factory Tested Hydrostatically to 600 psi (41.4 bars)
Equivalent feet of pipe: 2”, 2½” & 3” Valves = 7.2 feet,
4” Valve = 9.9 feet, 6” Valve = 16.1 feet, 8” Valve = feet
MODEL RCV
SWING CHECK VALVE
APPROVALScULus ListedFM ApprovedNYC-DOB MEA 305-05-E
Globe Model RCV Swing Check Valves feature a swing type
clapper designed for use in fire sprinkler or other types of water
piping systems that incorporate grooved connecting pipe ends.
They are effectively used when it is necessary to permit water
flow in one direction only, preventing flow in the reverse direction
(non-return). Because the RCV incorporates a spring-loaded
clapper assembly, it may be installed in either the vertical position
(upward flow only) or horizontal position (hinge pin to the top). Most
commonly, it is used with various configurations of fire department
connections for fire sprinkler systems, by-pass connections, grav-
ity pressure tank and, pump discharge in connections from public
water supplies to automatic sprinkler systems, etc.
As an alternative to using an alarm check valve with a wet
sprinkler system, an RCV Swing Check Valve may be used in a
"Shotgun" arrangement whereby the valve is trimmed in a similar
manner but utilizes an electric water flow switch and alarm bell
instead of a water motor gong for fire notification.
The body of the Globe RCV Swing Check Valve is constructed
of high tensile strength cast iron having considerable ductility to
reduce damage in field handling. It meets the ASTM A126 Class B
rating. The RCV clapper assembly is made of stainless steel and
has an E.P.D.M. rubber facing. It effectively provides a leak tight
seal against back pressures greater than one (1) psi.
SIZE A C E F G H I J K L
WEIGHT
(lbs.)
no trim
2”1”4”3 1/2”4 1/2”6 1/2”1 1/2”1 1/2”2 1/4”2 1/2”4 3/4”4.5
2 1/2”1 1/4”4 1/2”4”5”7”1 1/2”1 1/2”2 1/2”2 3/4”5 1/2”8
65mm 1 1/4”4 1/2”4”5”7”1 1/2”1 1/2”2 1/2”2 3/4”5 1/2”8
3”1 1/4”5”4 1/2”6”7 3/4”1 3/4”2”3”3 3/4”6 3/4”12
4”2”6 1/4”4”6 1/2”8 1/2”1 1/2”2 1/2”3 1/2”4 1/4”7 1/2”17.5
6”2”8”5”8”10 1/2”1 1/2”3 1/4”4 1/4”5 1/2”10”40.5
150mm 2”8”5”8”10 1/2”1 1/2”3 1/4”4 1/4”5 1/2”10”40.5
8”2”10”7 3/4”12 1/4”15”2 3/4”4 3/4”5 1/2”7 1/4”12 3/4”74
"E"
"A" OPTIONAL
FOR RISER
INSTALLATION
"F"
"G"
"C"
"L"
"I"
"J"
"K"
"H"
1/2"-14NPT
1/4"-18NPT
(2) PLCS.
PHYSICAL DIMENSIONS
FEBRUARY 2015 PRINTED U.S.A.BULLETIN RCV, REV. #4
4077 AIRPARK DRIVE, STANDISH, MICHIGAN 48658
FAX 989-846-9231
www.globesprinkler.com
989-846-4583
1-800-248-0278
2”, 2½”, 65mm, 3”, 4”,
6”, 150mm & 8” MODEL RCV
SWING CHECK VALVE
STANDARD & “SHOTGUN”
AFAF
3
7
2
1
8
5
11 6
4
9
10
12
"A"
"B""C"
2
3
1 8
7
4
6
5
4
6
5
ITEM DESCRIPTION MATERIAL 2” P/N 2 1/2” (65mm)
P/N 3” P/N 4” P/N 6” (150MM)
P/N 8” P/N
1 Hinge Pin Stainless
Steel 321521 321528 321535 321541 321549 321574
2 Torsion Spring Stainless
Steel 321523 321531 321531 321545 321554 321573
3 Machined Body
(DIN)Cast Iron 321501 321503
(321503-D)321505 321507 321509
(321509-D)321511
4 1/2”NPT Plug Cast Iron 311003 311003 311003 311003 311003 311003
5 Seat Ring Brass 321522 321530 321537 321543 321551 321575
6 Locknut Stainless
Steel 321556 321556 321556 321556 321556 321556
7 Nameplate Aluminum 321558 321558 321558 321558 321558 321558
8 Clapper Stainless
Steel 321515 321527 321534 321540 321548 321570
9 Clapper Facing
Disc EPDM 321516 321529 321536 321542 321550 321571
10 Sealing Washer Hard Fiber 321518 321518 321518 321518 321518 321518
11 Disc Retainer Stainless
Steel 321517 321517 321517 321544 321544 321544
12 Hex Head Bolt Stainless
Steel 321519 321519 321555 321555 321559 321559
CROSS SECTION
SIZE A B C
2”10”8 3/4”2 1/4”
2 1/2”11”9 1/4”2 1/4”
65mm 11”9 1/4”2 1/4”
3”12”9 1/2”2 1/2”
4”13 1/2”10”3 1/4”
6”14 1/4”10 3/4”4”
150mm 14 1/4”10 3/4”4”
8”15 1/4”12 1/4”5”
“SHOTGUN” TRIM ARRANGEMENT
TOP VIEW FRONT VIEW
ITEM DESCRIPTION 2” (DIN 50)2 1/2”65mm
(76mm Pipe O.D.)3” (DIN 80)4” (DIN 100)6”150mm
(165mm Pipe O.D.)8” (DIN 200)QTY.
1 RCV 321526 321533 321533-D 321539 321547 321557 321557 321576 1
2 Angle Valve 311614 (1”)311615 (1 1/4”)311615 (1 1/4”)311615 (1 1/4”)311617 (2”)311617 (2”)311617 (2”)311617 (2”)1
3 Close Nipple 3210500 (1”)310600 (1 1/4”)310600 (1 1/4”)310600 (1 1/4”)310800 (2”)310800 (2”)310800 (2”)310800 (2”)1
4 1/4” Water Gauge 300119 300119 300119 300119 300119 300119 300119 300119 2
5 1/4” 3-Way Valve 311683 311683 311683 311683 311683 311683 311683 311683 2
6 1/4” Plug 311001 311001 311001 311001 311001 311001 311001 311001 2
7 1/4” Nipple 311101 (1 1/2”)311102 (2”)311102 (2”)311102 (2”)310103 (2 1/2”)310103 (2 1/2”)310103 (2 1/2”)310103 (2 1/2”)1
8 1/4” x 5 1/2” Nipple 310109 310109 310109 310109 310109 310109 310109 310109 1