Dival 160 AP Gas Pressure Regulator

GENERAL PRECAUTIONS

• The apparatus described in this manual is a device subject to pressure installed in systems under pressure;
• the apparatus in question is normally installed in systems for transporting flammable gases (natural gas, for example).

PRECAUTIONS FOR THE OPERATORS

• Before proceeding with installation, commissioning or maintenance, operators must:
• examine the safety provisions applicable to the installation in which they must work;
• obtain the authorisations necessary for working when so required;
• use the necessary means of individual protection (helmet, goggles, etc.);
• ensure that the area in which they operate is fitted with the means of collective protection envisaged and with the necessary safety indications.

The DIVAL 160 AP is a pressure regulator for previously cleaned gaseous fluids, and is suitable for medium pressures. The DIVAL 160 AP is a normally open regulator and consequently opens in the event of

- breakage of the main diaphragm

- no regulated pressure signal The main features of this regulator are:

• design pressure: 85 bar
• operation temperature range: -20°C +60°C
• ambient temperature: -20°C +60°C
• inlet pressure range bpe: 1 ÷ 85 bar
• possible regulating range Wh: 1 ÷ 4.5 bar
• precision class RG: up to 5
• closing pressure class SG: up to 10

Dival 160 AP Gas Pressure Regulator

Accuracy class: up to 5
Available size DN: 1″
Closing pressure class SG: up to 10
Design pressure: 85 bar
Design temperature: from -10 °C to +60 °C
Flanging: class 300 and 600 RF or RTJ according to ASME B16.5
Outlet pressure range of Wd: from 0.85 to 4.5 bar
Range of inlet pressure bpu: from 1.4 to 85 bar