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Jamesbury® Valve Solutions
s21.q4cdn.comSpecial Service Ball Valves FM-Approved Electric Interlocking Valve (FM Figure 1051) Factory Mutual (FM)-Approved for positive shut-off and position indication for fuel light-off of oil or gas burners. The supervisory cock valves provide fast manual actuation, low torque and reliable tight sealing. FM-Approved Safety Shut-Off Valve (FM Figure 1052)
SUPERVISORY COCK VALVES, ELECTRIC INTERLOCKING FUEL …
valveproducts.metso.comtechnical bulletin 4/12 5 b131-1 supervisory cock valves, electric interlocking fuel gas and fuel oil cocks - figure 1051 dimensions 1/2" – 2" (dn 15 – 50) ansi class 150 flanged series 7150, 730s & 7300 valves 7150 ansi class 150, flanged – mm