background image

[email protected] 

 www.bermad.com

The information contained in this document is subject to change without notice. BERMAD shall not be liable for any errors contained herein.  

All Rights Reserved. © Copyright by BERMAD Control Valves.

 

IOM

Model:  FP 

-

730

-

UF 

Sizes:    2"-

12

"

PI7PE09-730-UF

Bermad

Pressure Relief Valve

Model: 730-UF

NSTALLATION

I

PERATION

O

AINTENANCE

M

Application Engineering

BERMAD 

 

Содержание 730-UF

Страница 1: ...change without notice BERMAD shall not be liable for any errors contained herein All Rights Reserved Copyright by BERMAD Control Valves IOM Model FP 730 UF Sizes 2 12 PI7PE09 730 UF Bermad Pressure Re...

Страница 2: ...pump service The double chambered actuator design enables quick and smooth valve action According to the inlet pressure the pilot valve regulates the main valve throttling This valve requires only ex...

Страница 3: ...ischarge check valve It shall be attached in a way that it can be readily removed for repairs without disturbing the piping 4 3 Allow enough room around the valve assembly for any adjustments and futu...

Страница 4: ...contained in this document is subject to change without notice BERMAD shall not be liable for any errors contained herein All Rights Reserved Copyright by BERMAD Control Valves IOM Model FP 730 UF Siz...

Страница 5: ...actory pre set adjusted pressure 5 4 Slowly allow system flow so that system pressure falls below the relief valve adjusted pressure The relief valve should slowly shut to drip tight Readjusting Tools...

Страница 6: ...ned in accordance with the Maintenance Instructions of the plant this Maintenance Manual as well as the Standard for the Inspection Testing and Maintenance of Water Based Fire Protection Systems NFPA...

Страница 7: ...dle valve 21 not properly adjusted Factory set at or 1 open Adjust Valve fails to regulate Air trapped in main valve cover Loosen cover tube fitting at the highest point allow the air to escape and re...

Отзывы: