Technical features:
• non rising stem;
• body and bonnet connected by studs and nuts;
• body and bonnet sealing: soft metallic crush ring;
• seats: loose fitted;
• seat sealing: PTFE insert rings;
• gate: parallel expanding, with Inconel springs;
• stem packing: V type gaskets, PTFE glass filled (or carbon filled) & soft packing;
• flow direction: stamp on the body.
• end to end connections: 6B or 6BX flange type acc. to API 6A (with Ring Joint), or API threaded





