Valvole a farfalla serie RK/RT Interlok

Soluzioni ad alte prestazioni

La valvola a farfalla a doppio eccentrico serie RK/RT è stata progettata per alte prestazioni secondo lo standard API 609 categoria B, per soddisfare le richieste delle applicazioni più gravose.

Monobloc body.
Seat with stainless steel energizer for echanically seated.
Soft seats can be changed for metal seated.
Wide range of materials.

Benefits of Butterfly Valves RK/RT Interlok Series

Body- Wafer, lug or flange style, one-piece body is designed in order to ensure maximum safety and reliability. Il collo della valvola è esteso e facilita l'accesso al sistema di tenuta dell'asta attraverso l'alloggiamento per il dispositivo di tenuta. The design of the top flange allows for direct coupling of actuators without the requirement of additional support.
Disc- Double eccentric disc made in stainless steel ASTM A-351 for grade CF8M, reducing friction with the seat and increasing its service life. It allows flow in smaller degrees of opening providing low pressure drop and torque reduction.
Seat sealing- Fixed to the body by a device that releases the use of counter flanges it ensures sealing even when installed at the end of the line.
Upper end shaft sealing- The adjustable PTFE gaskets with a grip system removes the need for the removal of the actuator for adjustments.
Shaft to disc connection- Shaft to disc connection made through stainless steel ASTM A564 condition H1075 (17-4PH) torque plug to ensure perfect mounting.
Bearings- Bearings made of compound material of self lubricant polymer.