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Fixed orifice DZR brass double regulating valve. Intended for HVAC use. Threaded F/F (ASME B1.20.1 - NPT) or solder joint ends (ASME B16.22). Design according to BS7350. Tolerance on nominal C vs +3% (test according to BS7350). 300 WOG (Maximum 300psi up to 160˚F. Maximum 150psi at 260˚F).
Available on following versions:
- MBV-T-9517, threaded ends, with test points
- MBV-S-9519, solder joint ends, with test points
Working Conditions:
- Water (15˚F to 260˚F)
below 32˚F only for water with added anti-freezing fluids
over 212˚F only for water with added anti-boiling fluids
Unit of Measure

Specifications

Type

Regulating Valve

Style

Solder Joint

Valve Size

1/2 in

Medium

Water

Body Material

DZR Brass

Venturi Insert Material

DZR Brass

Balancing Cone Material

DZR Brass

Gasket Disc Material

PTFE

Disc Material

DZR Brass

Disc O-Ring Material

EPDM Perox

Disc Stem Material

DZR Brass

Steam O-Ring Material

EPDM Perox

Union Material

DZR Brass

Stem Material

Brass ASTM B124 C37700

Bonnet Material

DZR Brass

Stop Spring Ring Material

Spring Steel

Screw Material

Steel

Handwheel Material

ABS (Blue)

Nut Material

Zinc Plated Steel

Test Point Material

DZR Brass ASTM C35330

Min. Temperature

15 ºF

Max. Temperature

260 ºF

Max. Pressure

300 psi

Flow Rate

0.98-2.35 gpm

Anvil Product Number

0763100401

UPC Code

66242852171

Weight

1.16 lb