Mooney Controls

Valve Specifications

The 4" Single Port Type-A Flangeless FLOWGRID® Valve is an economical and easy to maintain top entry pilot operated valve for both gas and liquid applications. This space saving valve has a face to face dimension of only 4.50" for the 150/300 CL valve. The dimensions are the same as the American Axial Flow® regulator, making the top-entry FLOWGRIDTM Valve an ideal replacement. Line bolts and brackets necessary for installation are included with the 4" Type-A Flowgrid. .

4" Single Port TYPE-A
 Flangeless FLOWGRID(TM) Valve
with Series 20 Pilot

SPECIFICATIONS
SIZE
 : 4"
BODY STYLE
 : SINGLE PORT (4")
END CONNECTIONS
 : 4" CL150, 300, 600 FLANGELESS
TEMPERATURE
: WORKING -20 F TO 150 F EMERGENCY -40 F TO 175 F
MAXIMUM OPERATING DIFFERENTIAL
: 740 PSI
MAXIMUM EMERGENCY DIFFERENTIAL
: 740 PSI
MINIMUM DIFFERENTIAL
: REFER TO GRAPH
CRACKING DIFFERENTIAL
: REFER TO GRAPH
MAXIMUM INLET PRESSURE
: 740 PSIG*
OUTLET PRESSURE RANGE
: LIMITED BY PILOT
FLOW DIRECTION
: BI-DIRECTIONAL**
BODY TAPS
: ONE 1/4"-18NPT
* LIMITED BY PILOT OR FLANGED RATING
** REVERSE FLOW BY CHANGING PILOT
CONNECTIONS AND REVERSING SPRING CASE

STOCK NUMBERS
4" LARGE SINGLE PORT TYPE-A VALVE STOCK NUMBER WEIGHT
150# FLANGELESS FG-106 85 lbs.
300# FLANGELESS FG-107 85 lbs.


STANDARD CONSTRUCTION MATERIALS
BODY &--
SPRING CASE
: ASTM A216 GR WCB CARBON STEEL
THROTTLE PLATE
: 17-4PH STAINLESS STEEL
DIAPHRAGM
: NITRILE/NYLON
O-RING--
& SEALS
: NITRILE, OPTIONAL(VITON)
BOLTING
: ASTM A 193 GR B-7 OR EQUAL
SPRING
: 301 STAINLESS STEEL
1) 3)
2) 4)
5)
 

FLOW COEFFICIENTS AND
CONSTANTS
4" SINGLE PORT VALVE TYPE-A
SWAGE FACTOR
PERCENT
CAPACITY		 Cv C1 Cg 1.5:1 2:1
100% 168 35 5800 0.98 0.96
75% 135 37 5000 0.98 0.97
50% 100 35 3550 0.99 0.98
35% 76 35 2700 1.00 1.00

40 West Gregson Ave. Salt Lake City, Utah 84115
Phone: (801) 487-2225 FAX (801) 487-2587
E-MAIL: mail@mooneycontrols.com

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