DeZurik APCO CVS-6000 설치, 운영 및 유지보수 매뉴얼 - 페이지 13

{카테고리_이름} DeZurik APCO CVS-6000에 대한 설치, 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. DeZurik APCO CVS-6000 19 페이지. Swing check valves
DeZurik APCO CVS-6000에 대해서도 마찬가지입니다: 설치, 운영 및 유지보수 매뉴얼 (11 페이지)

페이지 인쇄

Oil Filling Procedure

See Figure 6 for part identification. Recommended Oils: Motor oil SAE 20, Mobil DTE 24, Castrol

Hyspin AW 32.

Series 6000B Valves

Step 1: Hydro-pneumatic tank (32)

1. Shut down pump.

2. Release pressure of hydro-pneumatic tank and remove pipe plug located on the side of the

tank and also either the Pressure gage (32B) or Air Valve (32A).

3. Fully open Flow Control Valve (41) and slowly fill cylinder with oil until it spills out of the side

port. This is the oil fill level.

4. Replace both fittings and pressurize tank according to the formula;

5. Set flow control valve three (3) turns counterclockwise from fully closed position.

6. Start pump and observe if buffer rod (33) extends. If not, while valve is still open add more

pressure in increments of 5 PSI until rod fully extends.

Step 2: Oil Reservoir (27)

1. Start pump.

2. Fully open Flow Control Valve (41A).

3. Remove side pipe plug and Breather Cap (26) and slowly fill with oil until it spills out of the

side port.

4. Replace both fittings.

5. Shut down pump.

NOTE: The Oil Reservoir should always be under atmospheric condition at all times.

December 2012

APCO CVS-6000 Swing Check Valves

Tank pressure = Line pressure + 5 psi

Page 13

DeZURIK

D12006