Iron air vent VT-690

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Iron air vent VT-690
Iron air vent VT-690

½ ″ - 1 ″

PN16/235PSI

Large Venting Volume, Stainless Steel Float

Dimension to EN1092-2, ANSI B16.1 Class125

Threaded Ends Comply to BS21 or ANSI 2.1

Classification: Air Vent

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Maximum Pressure Range
½〞-1〞 7-12Bar
2〞-4〞 10Bar
Maximum Temperature Range
½”-1” 120 ℃/220 ℃
2”-4” -10℃-80℃
Materials List
No Part Specification BS EN ASTM
1 Bonnet Cast Iron BSEN 1561 A126 Class B
2 Seat Stainless Steel BS970 304S15 AISI 304
3 Vent Plug Rubber EPDM/ VITON EPDM/ VITON
4 Float Stainless Steel BS970 304S15 AISI 304
5 Body Cast Iron BSEN 1561 A126 Class B
Dimensions-Weights
Iron, Brass air vent
mm 15 20 25 50 65 80 100
In 1/ 2 3/4 1 2 2½ 3 4
H 143 143 155.5 275 275 306 306
D 125 125 150 178 178 250 250
d1 1/2〞PT/NPT 3/4〞PT/NPT 1〞PT/NPT 2〞Flg 2½〞Flg 3〞Flg 4〞Flg
d2 3/8 〞or 1/2〞BSPT/NPT
Weight Lbs 6.62 6.62 10.58 22 31 46 53
Kg 3 3 4.8 10 14 21 24
Installation tip!
Vent valves should be vertically installedon the top of piping devices.
Building
Ductile iron foot valves TF-970
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Brass air vent VT50
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Iron air vent VT-690
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Iron air vent VT-660
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Stainless steel air vent VT-360
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Bronze Y strainer Y107
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Brass Y strainer Y103
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Iron Y strainer YR-670
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Ductile iron Y strainer YR-970
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Ductile iron Y strainer YR-975
Ductile iron Y strainer YR-975  
Bronze check valves C107
Bronze check valves C107  
Iron check valves CF670-Y
Iron check valves CF670-Y  
Iron silent check valves
Iron silent check valves  CF600-V
Ductile iron check valves
Ductile iron check valves  CF970-Y
Ductile iron silent check valves
Ductile iron silent check valves  CF970-V
Ductile iron silent check valves
Ductile iron silent check valves  CF975-V
Dual plate check valves
Dual plate check valves  CF900-X
Ductile iron ball Non-Return valves
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Suction diffuser SD230
Suction diffuser SD230  
Multi-funtion valves MF500
Multi-funtion valves MF500  
+86 519 89665598 +86 519 89665598
Building 22, No. 666 Dailuo Road, Yaoguan Town,
Economic Development Zone, Changzhou 213000
sales@taloar.com

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