INTERIOR EQUIPMENT OF PASSENGER AIRCRAFTS
(Potable Water Check Valve, Shut Off Valve, Vent Valve, Air Stop Valve, Faucet)


Interior equipment is designed and produced for civil aircraft galley plumbing systems. They met relevant safety requirements and functions.

POTABLE WATER CHECK VALVE


Designed for specifically aircraft galley systems, this check valve ensures safe, one-way flow of potable water.

Manufactured from food-grade, corrosion-resistant materials, it complies with hygiene and safety standards for the water systems of commercial airplanes.

Valve is qualified with low cracking pressure and low pressure drop values.




Technical Specifications of Potable Water Check Valve

Weight: 160 g
Operating Temperature: -80°C to +85°C
TBO: 20000 Flight Hours

Body Material: 316L
Sealing Material: PTFE


SHUT OFF VALVE


Potable water shut-off valve is used to ON and OFF the water supply to the Galley.

Built with corrosion-resistant and FDA approved materials, it ensures hygienic operation and long service life in pressurized potable water lines.

The valve has remote control option with bowden cable accessories.




Technical Specifications of Shut Off Valve

Weight: 180 g
Operating Temperature: -80°C to +85°C
TBO: 20.000 Flight Hours

Body Material: 316L
Sealing Material: PTFE


VENT VALVE


This galley vent valve is designed to release air and prevent vacuum conditions in aircraft water systems.

It enables smooth filling, draining, or depressurization.

Built with FDA-compliant, food-grade materials, the valve resists corrosion and thermal cycling.




Technical Specifications of Vent Valve

Weight: 140 g
Operating Temperature: -55°C to +120°C
TBO: 20.000 Flight Hours

Body Material: 316L
Sealing Material: PTFE, FVMQ


AIR STOP VALVE


Air Stop Valve ensures draining of gray water without cabin pressure loss and acoustic disturbance in galley drain system.

It has embedded check valve for backflow prevention and manual override cable for flushing.

Constructed from corrosion-resistant materials, it delivers reliable sealing across a wide temperature and pressure range.




Technical Specifications of Air Stop Valve

Weight: 225 g
Operating Temperature: +1°C to +70°C
TBO: 20.000 Flight Hours
Operating Pressure: Max. -690 mbar

Proof Pressure: 980 mbar
Burst Pressure: 1500 mbar
Body Material: PEI
Sealing Material: FKM, FVMQ


FAUCET


Faucet is designed for cabin use in galley potable water system.

It has self draining, self closing and self venting features. It includes aerator to prevent waste of water supply.

Embedded thermal expansion valve protects the crew and passengers against hot water flow in case of water boiler failures.




Technical Specifications of Faucet

Weight: 200 g
Operating Temperature: -80°C to +85°C
TBO: 20.000 Flight Hours
Operating Pressure: 0..9 bar

Flow Rate: 170 lph
Body Material: PTFE
Sealing Material: FKM, FVMQ