| MRC |
Requirement Statement |
Characteristics |
| BBJX |
MOUNTING POSITION |
HORIZONTAL |
| MATT |
MATERIAL |
COPPER ALLOY BODY RUBBER FLOW CONTROL DEVICE |
| CWCK |
NOMINAL THICKNESS |
0.9375 INCHES ALL ENDS |
| CWCT |
BOLT CIRCLE NOMINAL DIAMETER |
7.500 INCHES ALL ENDS |
| CWCQ |
BOLT HOLE NOMINAL DIAMETER |
0.750 INCHES ALL ENDS |
| CQGM |
MAXIMUM OPERATING PRESSURE |
175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
RUBBER FLAPPER SWING CHECK VALVE |
| MEDA |
MEDIA FOR WHICH DESIGNED |
WATER-OIL-GAS SINGLE RESPONSE |
| CWCD |
NOMINAL OUTSIDE DIAMETER |
9.000 INCHES ALL ENDS |
| AECS |
BOLT HOLE QUANTITY |
8 ALL ENDS |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
ASTM-B584 ALLOY C92200 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| CWCF |
FACE TO FACE DISTANCE |
11.500 INCHES |
| FEAT |
SPECIAL FEATURES |
FLAPPER IS BUNA-N RUBBER |
| ARKN |
FLANGE SHAPE |
ROUND WITH HOLES ALL ENDS |
| CWDF |
FLANGE FACE DESIGN |
PLAIN ALL ENDS |
| ADSU |
DISK LOADING METHOD |
WEIGHT |
| AWLS |
CONNECTION TYPE |
FLANGE ALL ENDS |
| STYL |
STYLE DESIGNATOR |
STRAIGHT THRU FLANGED ENDS |
| CCFG |
VALVE SIZE |
4.000 INCHES |
| AQLR |
VALVE OPERATION METHOD |
AUTOMATIC |
