Series 70 Ventilator Valve 76X00950GM 24/DC

3-WAY MULTI-PURPOSE

3-Way dual-Inlet, single outlet, direct acting valve switches inlet breath pressure to outlet breath pressure. Can run air to 100% oxygen. Very high CV flow coefficient. Very quiet operation.

Very quiet switching operation.
Controls the flow of air (up to 100% oxygen).

Tabs

Specifications

+ MAX. OPER.
PRESS. DIFF. DC

ORIFICE SIZE

CV FACTOR

VALVE NUMBER

1/4"

2.2

76X00950GM 24/DC

Operating Conditions:

Media:

Air up to 100% oxygen

Valve Temperature Range:

0°F (-18°C) to 104°F (40°C) ambient

Maximum Operating Pressure Differentials:

2 psi

Leakage:

Bubble tight.

Electrical Characteristics:

Coil Voltage:

12, 24/DC

Nominal Power:

12.5 Watts

Coil Construction:

Molded, Class F.

Duty Cycle:

Continuous

Mechanical Characteristics :

Body:

Brass

Internal Components:

Stainless Steel.

Elastomers:

Nitrile (Buna).

Orifice Diameter:

See table above.

Porting:

See drawing

Housing:

Grommet with mounting bracket.

Life Expectancy:

Over 10 Million cycles.

Valve Weight:

2.1325 lbs

Repair Packs:

See table above.

Drawings

To view files Autodesk Viewer can be found here. https://viewer.autodesk.com/

Series 70 3-Way Multi-Purpose Ventilator Valve

76X00950GM 24/DC

Flow Calculator

Liquid Flow

Calculate Flow in GPM

P1-P2 (PSIA)

Specific Gravity

Flow (GPM)

Calculate Cv

Flow (GPM)

P1-P2 (PSIA)

Specific Gravity

Calculate P1-P2

Specific Gravity

Flow (GPM)

P1-P2 (PSIA)

Gas Flow P2 > 53% of P1 subsonic

Calculate Flow in CFM

P1 (PSIA)

P2 (PSIA)

Specific Gravity

Temp (460° + °F) (°Rankine)

Flow (CFM)

Calculate Cv

Flow (CFM)

P1 (PSIA)

P2 (PSIA)

Specific Gravity

Temp (460° + °F) (°Rankine)

Approx. Calculate P1

Flow (CFM)

P2 (PSIA)

Specific Gravity

Temp (460° + °F) (°Rankine)

P1 (PSIA)

Approx. Calculate P2

Flow (CFM)

P1 (PSIA)

Specific Gravity

Temp (460° + °F) (°Rankine)

P1 (PSIA)

Gas Flow P2 < 53% of P1 sonic

Calculate Flow in CFM

P1 (PSIA)

Specific Gravity

Temp (460° + °F) (°Rankine)

Flow (CFM)

Calculate Cv

Flow CFM

P1 (PSIA)

Specific Gravity

Temp (460° + °F) (°Rankine)

Calculate P1

Flow (CFM)

Specific Gravity

Temp (460° + °F) (°Rankine)

P1 (PSIA)

Nomenclature Tab

Nomenclature Chart (non 58 series)

Nomenclature, all valve series except 58

* Consult representative or factory for options and specifications