| BRAND | Jokwang |
| Product | JSV-FF21 (JIS B 8210 20K RF 40A x JIS B 2210 10K FF 65A) |
| Description | Safety Valve |
| Internal code | IMP4647663 |
| Technical specification | Materials: SC480 /SS304 Spring: SWOSC-B Bonnet: CLOSE Design type: Conventional |
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