Customer
Customer
Coding chart
1 Valve Type
| SAFETY | HS |
| CONTROL | HC |
| ON/OFF | HO |
| SPECIAL | SP |
2 Valve Design
| Pilot | OP |
| Bellows | OB |
| Spring Load | OS |
| Motor | OM |
| Cylinder | OC |
| Diaphragm | OD |
| SPECIAL | SP |
3 Flange Type
| FF | F1 |
| RF | F2 |
| RTJ | F3 |
| BW | B1 |
| SCREW | SC |
| SPECIAL | SP |
4 Flange Rating
| JIS 5K | J1 |
| 10K | J2 |
| 16K | J3 |
| 20K | J4 |
| 30K | J5 |
| ANSI 150 | A1 |
| 300 | A2 |
| 600 | A3 |
| 900 | A4 |
| 1500 | A5 |
| 2500 | A6 |
| PN6 | P1 |
| PN10 | P2 |
| PN16 | P3 |
| PN20 | P4 |
| PN40 | P5 |
| SPECIAL | SP |
5 Size
| 1/2″(15A) | 015 |
| 3/4″(20A) | 020 |
| 1″(25A) | 025 |
| 1-1/2″(40A) | 040 |
| 2″(50A) | 050 |
| 2-1/2″(65A) | 065 |
| 3″(80A) | 080 |
| 4″(100A) | 100 |
| 5″(125A) | 125 |
| 6″(150A) | 150 |
| 8″(200A) | 200 |
| 10″(250A) | 250 |
| 12″(300A) | 300 |
| 14″(350A) | 350 |
| 16″(400A) | 400 |
| SPECIAL | SP |
6 Body Material
| CARBON STEEL | CA |
| LOW TEMP. CARBON STEEL | LC |
| 304 STAINLESS STEEL | SA |
| 304L STAINLESS STEEL | SB |
| 316 STAINLESS STEEL | SC |
| 316L STAINLESS STEEL | SD |
| BRONZE | BR |
| DUPLEX | DU |
| ALUMINIUM | AL |
| SPECIAL | SP |
7 Trim Material
| 304 STAINLESS STEEL | SA |
| 304L STAINLESS STEEL | SB |
| 316 STAINLESS STEEL | SC |
| 316L STAINLESS STEEL | SD |
| SPECIAL | SP |
8 Spring Material
| SWP-A | S1 |
| SWOSC-V | S2 |
| SAE9254 | S3 |
| SUS316 | S4 |
| SUS316L | S5 |
| DUPLEX | S6 |
| INCONEL | S7 |
| SPECIAL | SP |
9 Option
| E/P Positioner | EP |
| P/P Positioner | PP |
| Limit Switch | LS |
| Solenoid Valve | SV |
| Air Set | AS |
| Speed Control | SC |
| Lock-Up Valve | LV |
| SPECIAL | SP |
| NOT APPLICABLE | NA |