Valtek MaxFlo 4 Control Valve

Contact us for all your control valve needs.

Flowserve-Valtek-EccentricPlug-MaxFlo4.jpg

 

OPTIONS

ASME

DIN

Sizes

NPS 1, 1.5, 2, 3, 4, 6, 8, 10 12

DN 25, 40, 50, 80, 100, 150, 200, 250, 300

Pressure Classes

Class 150, 300, 600

PN 10, 16, 25, 40, 63

End Connection

EN 1092-1 (Form B1, D, F, B2)

B16.5 (RF, RTJ)

Face to Face

EN 558 Series 36 (short)

EN 558 Series 1 (globe)

ISA 75.08.02 (short)

ISA 75.08.01 (globe)

Body style

flanged and wafer

Body Materials

carbon steel (A216WCC / 1.0619)

stainless steel (A351CF8M / 1.4408)

Non-standard materials: 304L, 904L, Duplex, Hast C, Monel

Packing

PTFE V-ring, graphite, Sureguard XT,

LATTYflon 3265 LM, LATTYgraf 6995 NG

Packing Type

single, twin, vacuum, live-loaded, fire-safe, o-ring

Temperature

-148 to 750 F  (-100 to 400 C)

Plug and Seat

316L seat, PTFE seat, Alloy 6 overlay on plug and seat

Shut-off Ratings

ANSI/FCI 70-2 Class IV or VI

Rangeability

Up to 160:1

Trim

NPS 1-6 (DN 25-150): 100%, 70%, 40%

NPS 8-12 (DN 200-300): 100%, 75%