| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| DISK LOADING METHOD | SPRING |
| FLOW CONTROL DEVICE | POPPET |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 303/SAE 30303 FED STD 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE BODY |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI 303/SAE 30303 FED STD SINGLE MATERIAL RESPONSE SEAT |
| MATERIAL | STEEL COMP 303 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| MATERIAL | STEEL COMP 303 BODY |
| MATERIAL | STEEL COMP 303 SEAT |
| NOMINAL THREAD SIZE | 1.312 INCHES FIRST END |
| OPENING PRESSURE SETTING | 4.0 POUNDS PER SQUARE INCH |
| VALVE OPERATION METHOD | AUTOMATIC |
| STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE |
| SURFACE TREATMENT | PASSIVATE LOCATION NOT OTHERWISE SPECIFIED |
| THREAD CLASS | 3A FIRST END |
| THREAD DIRECTION | RIGHT-HAND FIRST END |
| THREAD SERIES DESIGNATOR | UN FIRST END |
| THREAD QUANTITY PER INCH | 12 FIRST END |