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Home > Product Division > Valves > Mono Flange

Mono Flange

Metaval’s Monoflange Valves combine isolation, venting, and instrument mounting into a single compact body. Designed for direct mounting on transmitters, they offer a leak-free and space-saving solution in high-pressure environments. Configurable in single, double, or triple block-and-bleed arrangements.

Size Range:

½″ to 1″ outlet

Pressure Rating:

up to 10,000 PSI

Temperature Range:

-65°F to 750°F

Connection Types:

ANSI / DIN Flanged x NPT / BSP / Weld

Body Material:

SS304, SS316, A105, Duplex, Monel, Hastelloy

Vent Port:

¼″ NPT(F) with plug

Configurations:

Single, Double, Triple Block & Bleed

Seals:

PTFE, Grafoil, Viton

Flange Ratings:

ANSI 150 to 2500 / PN 10 to 420

Hydrostatic Testing
Dye Penetrant Test (DPT)
PMI, UT (on request)
API 607 Fire Safe Testing (optional)
Visual & Dimensional Checks

Example Code: METMF-DB-F600-N8-A-P-X1

ISO 9001, 14001, 45001
PED 2014/68/EU
CE Marked
API 607 Fire Safe (optional)

Documentation

Complete In-House Manufacturing Control

From forging and casting to machining, assembly, and testing — every step is managed under one roof to ensure consistent quality, faster lead times, and zero compromise.

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