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H-300U Integral Bonnet Needle Valve

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Product Description

H-6800 High Performance Ball Valves
H-99 Screwed Bonnet Needle Valve

H-300U Integral Bonnet Needle Valve

DESIGN: ASME B16.34/ API 6D/ API 599

DIN-EN: DN 15 – 600 / PN 10 – 40
ASME: NPS ½“ – 24“ / class 150 – 300
PT range: -30 < T < 210°C, vacuum tight

Standard body materials

  • Ductile cast iron ENJS 1049, ASTM Gr 60-40-18 / A395

Standard plug materials

  • Stainless Steel 1.4308, ASTM A351 CF8
  • Ductile cast iron ENJS 1049, ASTM Gr 60-40-18 / A395

Special materials

  • Carbon Steel 1.0619, ASTM A216 WCB
  • Stainless Steel 1.4408, ASTM A351 CF8M
  • Unalloyed stainless steel casting (low Temp.) 1.1138, LCC/LCB/A352
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Please remember to ensure that the item you are returning is repackaged with all elements.

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Product brand

Ham-Let

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  • Size range :¼"- 2" (DN8 - DN50)
  • Pressure range: ANSI Class 900 | Vacuum 10-6 Tor to 155 bar (2250 psi)
  • Size range: 21 / 2"-6" (DN65 - DN150)
  • Pressure range: ANSI Class 400 | Vacuum 10-6 Tor to 70 bar (1000 psi)
  • Temperature range: -60 °C to +260 °C (-76 °F to +500 °F)
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H99
H-99 Screwed Bonnet Needle Valve
DESIGN: ASME B16.34/ API 6D/ API 599 DIN-EN: DN 15 – 600 / PN 10 – 40 ASME: NPS ½“ – 24“ / class 150 – 300 PT range: -30 < T < 210°C, vacuum tight Standard body materials
  • Ductile cast iron ENJS 1049, ASTM Gr 60-40-18 / A395
Standard plug materials
  • Stainless Steel 1.4308, ASTM A351 CF8
  • Ductile cast iron ENJS 1049, ASTM Gr 60-40-18 / A395
Special materials
  • Carbon Steel 1.0619, ASTM A216 WCB
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sp17
PRESSURE SUSTAINING VALVE

Pressure Sustaining Service

When installed in a line between an upper zone and a lower area of heavy demand, the valve acts to maintain desired upstream pressure to prevent "robbing" of the upper zone. Water in excess of pressure setting is allowed to flow to an area of heavy demand, control is smooth, and pressure regulation is positive.

ENERGY CONTROL VIETNAM COMPANY LIMITED
79 Dao Duy Tu, Ward 5, District 10
Ho Chi MinH City, Vietnam.
Phone: +84 9 1903 0931
Email: enquiry@energycontrol.vn

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