Ball valve series

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TD-VIQ-51050
Description :

The sphere adopts an integrated structure and the axial positioning of both ends can ensure the concentricity.

Full card buckle design 0 pressure loss design.

The place switch adopts precision connected gold-plated reed to ensure the stability of the on or off signal.

The mechanism seal adopts lateral extrusion seal to solve the problem of end surface deformation.

National invention and many other patents.

Using the piston type sealing mode will not seal more reliable to solve the mechanism shrinkage and expansion problems.

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Performance

The sphere adopts an integrated structure and the axial positioning of both ends can ensure the concentricity.

Full card buckle design 0 pressure loss design.

The place switch adopts precision connected gold-plated reed to ensure the stability of the on or off signal.

The mechanism seal adopts lateral extrusion seal to solve the problem of end surface deformation.

National invention and many other patents.

Using the piston type sealing mode will not seal more reliable to solve the mechanism shrinkage and expansion problems.

Technical

service substance

Natural gas liquefied petroleum gas air and other non-corrosive gas media

Flow range

(0~10)m³/h

working pressure range

(0~15)KPa

working temperature

-20℃~+55℃

storage temperature

-25℃~60℃

relative humidity

≤93%RH

pressure loss

0Pa flow rate of 10m³ / h (valve tested separately)

Sealability (inside)

P = 5 kPa leakage of <0.55 L/h

durability

No fault after 10000 consecutive operation

voltage

DC 2.8~4.5V

Crossing the voltage: DC1.5V

working current

≤60mA

peak point current

≤120mA

Work resistance

35Ω ±10%(20℃)

Work inductance

25.5mH±15%(20℃)

Valve opening / close time

≤8s

explosion-proof criteria

In accordance with GB / T3836.1 GB / T3836.4 IEC60079-0 IEC60079-11 IS080079-36 IS080079-37 andExib llB T4GB

Structural support

Material is polyformaldehyde the valve sealing material is nitrile rubber

Adaptation of the phenotype

G6 gas meter


Dimensions

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