Hydril Pulsation Dampener Manual

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Created Date: 10/8/2009 2:26:55 PM. HYDRIL K20 Pulsation Bladders / Dampener and Bladder Kits Get Price/Quote Ask a Question Send Enquiry IPDTM – PPD (Production Pulsation Dampener Diaphragms IKDTM – DPD (Drilling Pulsa tion Dampner Diaphragms) We manufacture and export complete equivalent parts for Hydril dampener (which includes Hydril K20 Pulsation Bladders, Stabiliser Diaphragm, Stabiliser Plate, Lock Washer. OPERATOR’S MANUAL K80-3705 Pulsation Dampener PAGE 2 Pressure Control Equipment SALES HEADQUARTERS: P.O. Box 60458, Houston, Texas 77205. Telephone: (281) 449-2000. HYDRIL CSD HOU. FAX: (281) 985-2828.

Pulsation

SFU Series

  1. SFU o-ring
  2. SFU wing nut
  3. Dust cap
  4. Loading valve
  5. Bleeder valve
  6. Cartridge
  7. Case

SFV & SFVM Series

  1. 6″ or 8″ suction gasket
  2. 6″ or 8″ grooved coupling
  3. Dust cap
  4. Loading valve
  5. Bleeder valve
  6. Cartridge
  7. Case

SFT Series

  1. HPG-1 gasket (Nitrile or EPDM)
  2. Dust cap
  3. Loading valve
  4. Bleeder valve
  5. Cartridge
  6. Case

SFM Series

  1. SFM o-rings (2 required)
  2. SFM wingnut
  3. Dust cap
  4. Loading valve
  5. Bleeder valve
  6. Cartridge
  7. Case
  8. SFM wingnut screw
Hydril pulsation dampener manual gearbox

CHARGE TO 80%- 90% OF SUCTION PRESSURE OR THE MAXIMUM CHARGE PRESSURE OF THE CARTRIDGE, WHICHEVER IS LESS. THIS IS ONLY AN APPROXIMATION.

Hydril K20 Pulsation Dampener Manual

(YOU MAY FIND IT NECESSARY TO DECREASE THE PRESSURE IN THE SUCTION CARTRIDGE TO ACHIEVE OPTIMUM PUMP PERFORMANCE.)

  1. Shut down pump and relieve line pressure from discharge side before closing suction valve. After discharge line is relieved of pressure, close suction line valve and drain suction line.
  2. Open bleeder valve ’A’.
  3. Remove loading valve protector cap ’B’.
  4. Remove cap from loading valve ’C’.
  5. Loosen safety nut ’D’ three full turns.
  6. Using NITROGEN ONLY, charge the cartridge through loading valve ’C’ to the recommended operating pressure (90% of suction pressure). (DO NOT EXCEED MAXIMUM CARTRIDGE CHARGE PRESSURE).
  7. Tighten safety nut ’D’ on loading valve ’C’.
  8. Replace loading valve protector cap ’B’
  9. Open suction valve. When air from bleeder valve ’A’ is evacuated, close bleeder valve ’A’.
  1. Shut down pump and relieve line pressure.
  2. Open bleeder valve ’A’.
  3. Remove loading valve protector cap ’B’.
  4. Remove cap from loading valve ’C’.
  5. Loosen safety nut ’D’ three full turns.
  6. Using NITROGEN ONLY charge the cartridge through loading valve ’C’ to correct charge pressure (use chart below).
    NOTE: DO NOT EXCEED MAXIMUM CARTRIDGE CHARGE PRESSURE (ON CASE LABEL).
  7. Tighten safety nut ’D’ on loading valve ’C’ and replace cap.
  8. Replace loading valve protector cap ’B’.
  9. Open suction valve. When air from bleeder valve ’A’ is evacuated, close bleeder valve ’A’.

WARNING

THE USE OF ANY GAS OTHER THAN NITROGEN IS EXTREMELY DANGEROUS.

NEVER ATTEMPT TO CHARGE OR PRE-CHARGE A CARTRIDGE OUTSIDE OF THE PULSATION STABILIZER CASE.

Hydril Pulsation Dampener Manual Hydraulic

FOR PROPER CHARGING PROCEDURES REFER TO THE SUCTION OR DISCHARGE CHARGING GUIDE.