
• Other sizes and standards available
| Thread Size | Part No. | A | B | C | D | E | A/F Hex |
| 1/4" BSPP | BV1PB 4P | 1.657" | 0.750" | 2.375" | 0.200" | 1.175" | 0.750" |
| 3/8" BSPP | BV1PB 6P | 1.810" | 0.855" | 3.225" | 0.300" | 1.500" | 0.875" |
| 1/2" BSPP | BV1PB 8P | 2.165" | 1.082" | 3.250" | 0.355" | 1.650" | 1.062" |
| 3/4" BSPP | BV1PB 12P | 2.600" | 1.180" | 4.100" | 0.500" | 2.000" | 1.300" |
| 1" BSPP | BV1PB 16P | 3.100" | 1.675" | 4.100" | 0.610" | 2.100" | 1.670" |
| 1/4" BSPT | BV1PB 4T | 1.575" | 0.750" | 2.375" | 0.200" | 1.175" | 0.669" |
| 3/8" BSPT | BV1PB 6T | 1.775" | 0.855" | 3.225" | 0.300" | 1.500" | 0.875" |
| 1/2" BSPT | BV1PB 8T | 2.160" | 1.082" | 3.250" | 0.355" | 1.650" | 1.062" |
| 3/4" BSPT | BV1PB 12T | 2.400" | 1.180" | 4.100" | 0.500" | 2.000" | 1.300" |
| 1" BSPT | BV1PB 16T | 2.950" | 1.437" | 4.100" | 0.610" | 2.100" | 1.500" |
| 1-1/2" BSPT | BV1PB 24T | 3.550" | 1.800" | 5.950" | 0.950" | 2.750" | 2.175" |
| 2" BSPT | BV1PB 32T | 4.250" | 2.125" | 5.950" | 1.250" | 3.125" | 2.775" |
| 1/4" NPT | BV1PB 4N | 1.575" | 0.750" | 2.375" | 0.200" | 1.175" | 0.669" |
| 3/8" NPT | BV1PB 6N | 1.775" | 0.855" | 3.225" | 0.300" | 1.500" | 0.875" |
| 1/2" NPT | BV1PB 8N | 2.160" | 1.082" | 3.250" | 0.355" | 1.650" | 1.062" |
| 3/4" NPT | BV1PB 12N | 2.400" | 1.180" | 4.100" | 0.500" | 2.000" | 1.300" |
| 1" NPT | BV1PB 16N | 2.950" | 1.437" | 4.100" | 0.610" | 2.100" | 1.500" |