manvia BPR Installation, Operation & Maintenance Manual

manvia BPR Installation, Operation & Maintenance Manual

Backpressure relief valve

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PARTS OF BPR
Spring BPR‐R20
SPARE PARTS
DEGASSER SYSTEM SPARE PARTS
Part #
Name
BPR‐DPH
Diaphragm
BPR‐R20
Spring @20 psig
STANDARD WARRANTY
MANVIA warrants products manufactured and supplied by it, to be free from defects in
workmanship and, to the extent materials are selected by Seller, to be free from defects in
materials, for a period of twelve months from shipment.
All rights reserved. All product and company names are property of their respective owners.
This document contains proprietary information. No part of this document may be
photocopied or reproduced without the prior written consent of Manvia S.A.
Diaphragm  BPR‐DPH
MA‐BPR0r01
MANVIA BACKPRESSURE RELIEF VALVE BPR
Installation, OPERATION & MAINTENANCE MANUAL
SAFETY INFORMATION
Please pay attention to all Warnings and Cautions in this manual. Failure to do so could result in
serious personal injury and/or equipment damage. It is mandatory to read the entire manual
unpack, install or operate this product.
DANGER: Installation, operation and maintenance must only be carried out by suitably
trained personnel and in accordance with this manual. Safety precautions must be taken to avoid
the possibility of an accident when operating in conditions of high pressure and/or high
temperature.

BPR SPECIFICATION

TECHNICAL SPECIFICATIONS
Wetted parts:
Mounting:
Regulated Pressure:
Max. Temperature:
Connections:
Size:
Weigth:
Fluid:
Large area diaphragm design to keep constant pressure stable.
CAUTION, indicates a hazardous
situation which, if materialized,
could result in material damage or
a moderate injury.
DANGER indicates a hazardous
situation which, if materialized,
could result in a serious injury and
even in death.
SS 316 and VITON
Surface. (M‐6)
Fixed @ 1.5 barg (22 psig).
70 ⁰C
¼" NPTF
76 mm. diam. X 90 mm long
1 Kg. (2,2 lb)
liquid

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Summary of Contents for manvia BPR

  • Page 1 STANDARD WARRANTY BPR SPECIFICATION MANVIA warrants products manufactured and supplied by it, to be free from defects in workmanship and, to the extent materials are selected by Seller, to be free from defects in TECHNICAL SPECIFICATIONS materials, for a period of twelve months from shipment.
  • Page 2 The BPR must be fixed to the panel using a M‐6 screw located in the upper part of the cover. and flow through the valve is increased. When sample pressure is reduced upstream, then the valve reduces the flow path orifice in order to maintain pressure and the flow is reduced.

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