A PHP Error was encountered

Severity: Notice

Message: Undefined variable: ub

Filename: models/Home_model.php

Line Number: 214

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 214
Function: _error_handler

File: /home/bjms/public_html/application/models/Home_model.php
Line: 250
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 214
Function: saveVisitors

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: ub

Filename: models/Home_model.php

Line Number: 226

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 226
Function: _error_handler

File: /home/bjms/public_html/application/models/Home_model.php
Line: 250
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 214
Function: saveVisitors

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strripos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior

Filename: models/Home_model.php

Line Number: 226

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 226
Function: strripos

File: /home/bjms/public_html/application/models/Home_model.php
Line: 250
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 214
Function: saveVisitors

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: models/Home_model.php

Line Number: 230

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 230
Function: _error_handler

File: /home/bjms/public_html/application/models/Home_model.php
Line: 250
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 214
Function: saveVisitors

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: ub

Filename: models/Home_model.php

Line Number: 214

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 214
Function: _error_handler

File: /home/bjms/public_html/application/models/Home_model.php
Line: 270
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 215
Function: productVisit

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined variable: ub

Filename: models/Home_model.php

Line Number: 226

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 226
Function: _error_handler

File: /home/bjms/public_html/application/models/Home_model.php
Line: 270
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 215
Function: productVisit

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: strripos(): Non-string needles will be interpreted as strings in the future. Use an explicit chr() call to preserve the current behavior

Filename: models/Home_model.php

Line Number: 226

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 226
Function: strripos

File: /home/bjms/public_html/application/models/Home_model.php
Line: 270
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 215
Function: productVisit

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: models/Home_model.php

Line Number: 230

Backtrace:

File: /home/bjms/public_html/application/models/Home_model.php
Line: 230
Function: _error_handler

File: /home/bjms/public_html/application/models/Home_model.php
Line: 270
Function: getBrowser

File: /home/bjms/public_html/application/controllers/Front.php
Line: 215
Function: productVisit

File: /home/bjms/public_html/index.php
Line: 262
Function: require_once

Product Detail - Prosave Pilot-Operated

Product Detail

Image

General

  • Pressure and/or vacuum relief valves are used on dangerous oil, gas or petrochemical storage tanks and other process vessels or systems to prevent structural damage due to excess internal pressure or vacuum.
  • Pilot-operated pressure/vacuum relief valves work best for applications with a high amount of backpressure or fluctuating backpressure.
    - Opting for modulating pilots allows the piston to lift only as high as is needed, venting off just enough pressure to prevent cycling (a common side effect of backpressure that can cause undue wear to valve parts).
  • Pilot operation is also recommended for equipment where low accumulation rates are required or when the set pressure level needs to be close to the operating pressure level.
    - As pressure increases, the pilot maintains its seal tightly, allowing reliable operation closer to the set point for pack line, without product leakage.
    - Pilot-operated pressure/vacuum relief valves can work at an operating pressure of up to 98% of set pressure.
  • Although their initial investment price tends to be higher, pilot-operated pressure/vacuum relief valves are much smaller than their springloaded counterparts, making them easier to install, maintain, and repair.

Share :  
  •   
  •   
  • Prosave Pilot-Operated

    PROSAVE is always challenging and working as a pioneer to accomplish the unlimited possibility to the newest technology for Safety and Environment Protection devices of marine engine, petrochemical, on/off-shore plant & desalination plant.