Precision Manufacturing and Design of Industrial Floats, Valves and Controls

ProductsContact

QFW CONTROLS is a division of QUALITY FLOAT WORKS INC., the premier manufacturer of hollow float metal balls and float assemblies in the United States.

Our products are used to level liquid controls in a wide variety of industries including gas, plumbing, oil and agricultural applications.

CONTINENTS

CLIENTS

-With lugs (drilled holes to center) for quick and easy installation.
-With long neck for heat-resisting installations.
-All the pieces are marked with a heat number, for quality control purposes.
-The absence of bolts and screws in the disc, with the dragging of the shaft, eliminates the risk of corrosion and formation of impurities.
-The monobloc shaft cast in one component avoids possible damage caused by fluid blows.
-The anchoring system of the seat in the body prevents its movement during maintenance and manoeuvre, insuring its durability.
-With the same technical characteristics as the Wafer type, and also with screwed holes (the same number of holes as in the flanges).
-This type of valve has the advantage that it can be used as the end of pipe, without a back flange therefore acting as a plug.
-At various points of the installation, it can be used to extract fluid from one section without draining the whole circuit.
-The so called flanged type Butterfly valves have the same characteristics as the Wafer and Lug Type, with the exception of the design of the body.
-This has the same number of holes as the flange that are going to be mounted with the valve; enabling a perfect alignment with the pipe; with 4 threaded drills and the rest smooth passing ones for each face.
-Valve designed for the circulation of fluids that a total tightness is not required.
-The seat, just as its name suggest, is metal with metal, lacking of rubber liner.
-This fact makes this type of valve the suitable one for fluids at high temperatures.

PN25 TYPE BUTTERFLY VALVE

J-BUTTERFLY VALVE

WRAS  BUTTERFLY VALVE

PTFE + PFA BUTTERFLY VALVE

WRAS RESILIENT SEAT GATE VALVE

CONTACT US

1 + 6 =

Mobile

+34 691 83 41 87

Sales Office & Warehouse

Av. de Madrid, 48
28802 Alcala de Henares
Madrid – Spain

EnglishSpanish