QT450 RF Exhaust Valve , Portable Air Release Valve 4 " x PN10 For gas

QT450 RF Exhaust Valve , Air Valves , Portable Type: 4 "x PN10,Body: QT450 / SUS304.

REMARKS & APPLICATIONS

• For water (Not sewage) and neutral liquids.

• Nominal Pressure: PN 16/25 & PN 25/40

• Working Temperature: -10˚C to 120˚C

Description:

Specifications:

Standard ; DIN BS ANSI
Working Pressure : PN10 PN16 PN25
Material : Cast Iron and Ductile Iron

1 ) Size: 1-1/2" to 8"
2 ) Class: PN10, PN16.125LB, 150LB
3 ) Type: NBR Floating Ball, Stainless steel /Brass Spindle
4 ) Material: CAST IRON, DUCTILE IRON

All our products are designed and manufactured strictly in conformity with the standard of API, ANSI,

AWWA, JIS, BS and DIN, etc.

Most of our manufacturers have obtained ISO 9001, API 6D, TUV and CE certificates to ensure the quality stability of the products.

We provide EN10204 3.1B. Mill Test  Certificate for all our supplied products.

Competitive Advantage:

DESIGN STANDARDS

•  Coating Powder Epoxy Min. 250 micron

•  Three Way Functioning:

- Allows in flows of large volumes of air when pipe is emptied.

- Release of air under pressure

• Low Maintenance

• Working pressure Min. 0.1 bar Max. 16 bar

• Hydraulic test performed under 1.5xPN pressure

-  Release of large volumes of air during pipeline fill.