Samson 46-7 Скачать руководство пользователя страница 33

Страница: 33 / 36

EB 3131-1 EN

Annex

10 Annex

10.1 After-sales service

Contact SAMSON's After-sales Service for
support concerning service or repair work or
when malfunctions or defects arise.

E-mail address

You can reach our after-sales service at
[email protected].

Addresses of SAMSON AG and its subsid

iaries

The addresses of SAMSON, its subsidiaries,
representatives and service facilities
worldwide can be found on our website
(

www.samsongroup.com) or in all

SAMSON product catalogs.
To assist diagnosis and in case of an unclear
mounting situation, specify the following de-

tails (so far as possible). See section 2:

−

Device type and valve size

−

Model number and configuration ID

−

Upstream and downstream pressure

−

Temperature and process medium

−

Min. and max. flow rate

−

Is a strainer installed?

−

Installation drawing showing the exact
location of the regulator and all the ad-
ditionally installed components (shut-off
valves, pressure gauge etc.)

10.2

Certificates

The declaration of conformity is provided on
the next page.

Содержание 46-7

Страница 1: ...Translation of original instructions EB 3131 1 EN Type 46 7 Flow and Differential Pressure Regulator with additional pressure control actuator Self operated Regulators Edition December 2020...

Страница 2: ...ter sales Service aftersalesservice samsongroup com The mounting and operating instructions for the devices are included in the scope of delivery The latest documentation is available on our website a...

Страница 3: ...d start up 18 5 1 Mounting orientation 18 4 4 Preparation for installation 18 5 2 Additional fittings 20 5 3 Putting the regulator into operation 20 6 Operation 22 6 1 Adjusting the set points 22 6 1...

Страница 4: ...not assume any liability for damage resulting from the failure to use the de vice for its intended purpose or for damage caused by external forces or any other external factors Refer to the technical...

Страница 5: ...ed in the regulator by the process medium the operating pressure or by moving parts by taking appropriate precautions Plant operators and operat ing personnel must observe all hazard statements warnin...

Страница 6: ...ipulated in EN 13463 1 2009 section 5 2 even in the rare incident of an operating fault Therefore such valve versions do not fall within the scope of Directive 2014 34 EU For connection to the equipot...

Страница 7: ...injury e g chemical burns If possible drain the process medium from all the plant sections affected and the valve Wear protective clothing safety gloves and eye protection Risk of burn injuries due to...

Страница 8: ...the pipeline The plant operator is responsible for cleaning the pipelines in the plant Flush the pipelines before start up Observe the maximum permissible pressure for valve and plant Risk of valve da...

Страница 9: ...ufacture 4 KVS CV 5 Pressure rating PN or Class 6 Differential pressure set point range in bar or psi 7 Type designation 8 Flow rate set point range in m h or gal min 9 Maximum permissible temperature...

Страница 10: ...chamber B and C which are connected to each other To control the differential pressure the high pressure of p must be transmitted through the external control line 13 which is at tached on the site of...

Страница 11: ...d principle of operation 1 15 2 15 1 15 15 2 9 1 9 3 4 5 11 13 6 8 10 6 2 A B C D 6 4 6 3 11 11 6 1 V 15 3 p1 p2 p 2 15 4 E Fig 1 Flow and differential pressure regulator with additional pressure cont...

Страница 12: ...point spring differential pressure 9 Restriction 9 2 Knurled nut flow rate SW 5 9 3 Nipple with retaining screw and lead seal hole 10 Set point adjuster differential pressure Fig 2 Flow and different...

Страница 13: ...return flow pipe of a district heating substation Min differential pressure pmin The minimum required differential pressure pmin across the valve is calculated as fol lows pmin prestriction V 2 KVS pm...

Страница 14: ...ial pressure set point at which internal excess pressure limiter responds 0 5 bar Conformity Pressure set point ranges Pressure set point continuously adjustable 1 to 2 5 bar Differential pressure set...

Страница 15: ...EB 3131 1 EN 15 Design and principle of operation Dimensional drawings DN 15 and 25 DN 40 D1 H4 H1 H L D2 L1 d R D1 H4 H H1 L D2...

Страница 16: ...12 2 2 2 4 6 2 With threaded ends L2 129 159 206 Male thread A G G 1 G 1 Weight approx kg 2 6 2 8 12 2 2 2 4 6 2 With flanges 1 2 or with flanged body DN 40 L3 130 160 200 Weight approx kg 4 0 5 3 16...

Страница 17: ...mediately Protect the device against moisture and dirt Observe the permissible ambient tem peratures see section 3 1 4 3 Storage Risk of regulator damage due to improper storage Observe the storage in...

Страница 18: ...ating of the pipeline medium temperature etc Check any mounted pressure gauges to make sure they function Tip Note 5 Mounting and start up 5 1 Mounting orientation Standard mounting position Install t...

Страница 19: ...nd how the pipeline is routed Pipeline routing The inlet and outlet lengths vary depending on several variables and process conditions and are intended as recommendations Con tact SAMSON if the length...

Страница 20: ...ter must be adapted and mounted on site Make sure that the control line is free of dirt We recommend installing the control line for tapping pressure from the pipeline at a dis tance of at least three...

Страница 21: ...6 by 1 5 times on testing the pressure of the plant when the regulator is already installed NOTICE NOTICE Correct Incorrect Connection at the top incorrect position Incorrect Connection at the side op...

Страница 22: ...15 1 counterclockwise as far as it will go 2 Use a suitable tool Allen key SW 4 to turn the set point screw 9 1 clockwise as far as it will go 3 Fully load the set point spring 15 4 at the pressure co...

Страница 23: ...ckwise to open the restriction The flow rate rises 5 Tighten the retaining screw 9 3 with a suitable tool Allen key SW 5 to fix the adjusted flow rate Pull the wire through the lead seal hole and lead...

Страница 24: ...ient 4 8 16 Set point range with prestriction of 0 2 bar 0 6 to 2 5 m h 0 8 to 3 5 m h 3 to 6 6 m h 4 3 5 3 2 5 2 1 5 1 0 5 0 0 1 2 3 4 5 6 DN 40 DN 25 DN 15 Turns of the set point screw Flow rate in...

Страница 25: ...ses Turn counterclockwise to relieve the tension from the set point spring 8 The p set point is reduced The set point spring is installed in the bottom section of the housing in DN 15 and 25 The set p...

Страница 26: ...ssure by approx 0 022 bar in the range from 1 0 to 2 2 bar Risk of regulator malfunction due to incor rect setting A scale value below 1 may lead to incorrect control Only adjust values above 1 on the...

Страница 27: ...set point adjuster with a set point range from 1 0 to 2 2 bar Adjusting the pressure set point by chang ing the spring height HF An adjustment of the set point can also be made by changing the adjusta...

Страница 28: ...set point in the range from 1 0 to 2 5 bar 6 2 Pressure measurement at the regulator Screw a suitable pressure gauge in place of the blanking plug G 1 8 15 3 to di rectly measure the pressure at the...

Страница 29: ...s After sales Service can support you in drawing up an inspection and test plan for your plant Note Tip 7 1 Preparation for return ship ment Defective devices can be returned to SAMSON for repair Pro...

Страница 30: ...r opening can lead to device components bursting Before starting any work on the device de pressurize all plant sections affected as well as the valve Disconnect or shut off the external control line...

Страница 31: ...ontact SAMSON for further action Safety device e g pressure limiter has been triggered Check plant Unlock safety device Plant differential pressure too low Compare differential pressure in the plant w...

Страница 32: ...e to hot or cold com ponents and pipeline Valve components and the pipeline may be come very hot or cold Risk of burn injuries Allow components and pipelines to cool down or warm up to the ambient tem...

Страница 33: ...be found on our website u www samsongroup com or in all SAMSON product catalogs To assist diagnosis and in case of an unclear mounting situation specify the following de tails so far as possible See...

Страница 34: ...N 160 ohne without 1 H Class 150 ohne without 1 A 2 3 H Class 300 ohne without 1 A 2 3 H Class 600 und Class 900 ohne without 1 H 1 Das auf dem Stellger t aufgebrachte CE Zeichen hat keine G ltigkeit...

Страница 35: ...EB 3131 1 EN 35...

Страница 36: ...2021 01 05 English SAMSON AKTIENGESELLSCHAFT Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 3131 1 EN...

Результаты поиска

Содержание 46-7

Отзывы:

Похожие инструкции для 46-7

Бренды по названию

Популярные бренды

Samson 46-7, Инструкция по монтажу и эксплуатации

Результаты поиска

Содержание 46-7

Отзывы:

Похожие инструкции для 46-7

Бренды по названию

Популярные бренды