| STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| VALVE OPERATION METHOD | AIR |
| MATERIAL | BRONZE BODY |
| NICKEL ALLOY FLOW CONTROL DEVICE |
| RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| NICKEL ALLOY SEAT |
| NICKEL ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM |
| FACE TO FACE DISTANCE | 14.000 INCHES |
| VALVE SIZE | 4.000 INCHES |
| MEDIA FOR WHICH DESIGNED | WATER, FRESH 1ST RESPONSE |
| WATER, SALT 2ND RESPONSE |
| MAXIMUM OPERATING PRESSURE | 96.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CONNECTION TYPE | FLANGE ALL ENDS |
| FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| NOMINAL OUTSIDE DIAMETER | 7.687 INCHES ALL ENDS |
| NOMINAL THICKNESS | 1.000 INCHES ALL ENDS |
| BOLT HOLE QUANTITY | 8 ALL ENDS |
| BOLT HOLE NOMINAL DIAMETER | 0.687 INCHES ALL ENDS |
| BOLT CIRCLE NOMINAL DIAMETER | 6.562 INCHES ALL ENDS |
| FLANGE FACE DESIGN | PLAIN ALL ENDS |
| RENEWABLE SEAT RING TYPE | THREADED |
| ADJUSTABLE PRESSURE RANGE | 16.0 TO 96.0 POUNDS PER SQUARE INCH |
| MOUNTING FACILITY | BRACKET |
| SPECIAL FEATURES | ACTUATED BY R-114 REFRIGERANT PRESSURE THRU DIAPHRAGM PILOT ACTUATOR |