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polaris 40 - EFFEBI

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TECHNICAL FEATURES<br />

Temperature limits: for fluids from -15°C to +120°C<br />

Pressure limits: for fluids PN <strong>40</strong> for gas MOP 5<br />

Operation devices:<br />

Aluminium T-handie.<br />

Available colours: yellow or red.<br />

BRASS BALL VALVES FOR GAS<br />

VENUS WITH NUT FOR GAS METERS<br />

Art. 2162G424 male 1/2" ISO 228 / turnable nut 3/4"<br />

Art. 2164G<strong>40</strong>5 male 3/4" ISO 228 / turnable nut 3/4"<br />

øC<br />

øE<br />

øD<br />

LIST OF COMPONENTS description/materials/treatments<br />

Body and threaded end<br />

Giand<br />

Stem<br />

Chromium-plated polished bali<br />

Nut<br />

Seals<br />

Stem o-ring<br />

Operation device<br />

Fixing screw<br />

Surface treatment<br />

yeilow<br />

violet<br />

orange<br />

red<br />

yellow<br />

blue<br />

blue<br />

biack<br />

green<br />

--<br />

L<br />

A<br />

M<br />

øH<br />

hot-stamped from bar<br />

machined from bar<br />

machined from bar<br />

machined from bar<br />

hot-stamped from bar<br />

virgin PTFE<br />

NBR<br />

B<br />

NEW<br />

die-cast aluminium alloy polyurethane c.<br />

zinc-piated steel<br />

brilliant nickei-plating<br />

SPECIFIC FEATURES<br />

Models: male/turnable nut for water meters with sealing hole on nut. 1,5 mm bore.<br />

• blow-out proof stem<br />

• Does not need any maintenance as it is equipped with wrapping seats ensuring long-Iife cycles.<br />

• 1 antifriction ring forms the first automatic sealing at high pressure<br />

• 2 PTFE cone-shaped sliding seals without wear form the second sealing at low pressure<br />

• 1 NBR O-Ring for sealing at very low pressure and vacuum<br />

• All valves are tested according to a strict procedure covering severe inspections on the entire production.<br />

• For pressure and temperature table refer to Aster.<br />

CW617N<br />

CW614N<br />

CW614N<br />

CW614N<br />

CW617N<br />

CW617N<br />

UNI EN 12165<br />

UNI EN 12164<br />

UNI EN 12164<br />

UNI EN 12164<br />

UNI EN 12165<br />

UNI EN 12165<br />

DIN 3535<br />

UNI 5076<br />

Art.2166G424 angle, male 1/2" ISO 228 / turnable nut 3/4"<br />

Art. 2168G<strong>40</strong>5 angle, male 3/4" ISO 228 / turnable nut 3/4"<br />

GENERAL TABLE:<br />

nominal diameter<br />

gas size in inch<br />

Ø D bore mm<br />

A mm<br />

B mm<br />

Ø C mm<br />

Ø E<br />

F mm<br />

Ø H<br />

L mm<br />

M<br />

L B<br />

M<br />

15<br />

1/2" x 3/4"<br />

15<br />

47<br />

37,5<br />

34<br />

3/4"<br />

1/2"<br />

75,8<br />

11,7<br />

A<br />

øH<br />

F<br />

20<br />

3/4" x 3/4"<br />

15<br />

47<br />

37,5<br />

34<br />

3/4"<br />

3/4"<br />

79,3<br />

15,2<br />

UNI EN ISO 9001: 2000<br />

Progettazione, Sviluppo, Fabbricazione<br />

Certificato n° 0024/3<br />

NEW<br />

øD<br />

øE<br />

øC<br />

STRAIGHT ANGLE<br />

15<br />

1/2" x 3/4"<br />

15<br />

47<br />

37,5<br />

34<br />

3/4"<br />

42,3<br />

1/2"<br />

31,5<br />

12<br />

20<br />

3/4" x 3/4"<br />

15<br />

47<br />

37,5<br />

34<br />

3/4"<br />

42,3<br />

3/4"<br />

35<br />

16<br />

27

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