liquid or gaseous. The C 7520-type changeover unit consists of two independent, electrical motor-driven ball valves, a contact pressure gauge and an 

Gauge valves are shut-off valves for a special use. The direct shut-off of pressure gauges. In most cases there is a vent screw on the outlet side for 

hand valves are designed to seat tight and permit isolation of small system components. They are primarily used as gauge (V2) and drain (V3) valves.

Pressure gauges valves are shut-off and throttle valves for pressure measuring instruments, for measuring liquids, gases and vapours.

Gauge valve come in variety of designs , ranging from single isolation valves with a bleed port, to block and bleed valves wand multiple connections 

Pressure gauge valves. PRESSURE GAUGE VALVES Series: 14, 18 and 19 - Valves for pressure gauges with threaded connections to 1/2". - Manufacturing series:

GRM Flow Products multi-port gauge valve is supplied in 316 stainless steel, ½” MNPT x (3) ½” FNPT thread connetions, straight pattern, and rated for 10,000 

M Series, miniature needle and bleed valve series. The M series needle and gauge valves offer all the features of our standard needle and gauge valves in smaller size to save weight and space. Downloads. M Series, miniature needle and bleed valve series. Ask a question about this product.

1-23 of 76 results in Products. Recommended. TESCOM™ Anderson Greenwood Instrumentation Model M4AP/M4TP Differential Pressure Manifolds. Compare. TESCOM™ Anderson Greenwood Instrumentation ACCU­MOUNT Natural Gas Manifolds. Compare. TESCOM™ Anderson Greenwood Instrumentation Model A26 Differential Pressure Manifold. Compare.

Product Brief. These valves provide extra pressure outlets, permit line samplings, isolate gauges, provide a bypass, and eliminate extra connections and parts on a gauge leg, thereby reducing cost and increasing dependability. Kerotest/Marsh “N” Series Needle Valves are used in processing plants, oil and gas production, hydraulic and

A gauge valve will increase the life of a system's pressure gauge by providing isolation when not in use (being read). Parker Gauge Valves offer the installer packing below the threads and a two piece, non-rotating stem to increase the valves cycle life over basic gauge valves.