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Euro_20_fm_sans_bride
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FM

Euro 20 FM range

Application
Product family
Valves

For many years, SAINT-GOBAIN PAM has been the market leader in the field of valves and hydrants for fire protection.

To strengthen this position, SAINT-GOBAIN PAM is now offering a complete range of products approved by the Factory Mutual System.

What is the Factory Mutual System?

Founded in the United States in 1835, Factory Mutual is today the world leader in industrial risk insurance. Factory Mutual insures more than 50% of industrial premises in the United States and about 1500 billion US Dollar worth of industrial property throughout the world.

Established in Europe since 1963 under the name of Factory Mutual International, this company already insures numerous French businesses.

This success can be explained in particular by a concept unique to the Factory Mutual System: the prevention of hazardous incidents. This prevention is achieved by:

  • Rigorous appraisal of the risks to be insured
  • Regular inspections to assist the insured person in improving the level of protection of his premises
  • An approval system for the firefighting equipment installed by those insured.

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FM APPROVAL

Valves and hydrants in firefighting mains, and sprinkler systems, are subject to FM approval.

This is a contractual obligation for the insured but is also an absolute guarantee of the quality of the material used.

In fact, for a valve or hydrant to be approved by FM, its design must meet a rigorous specification and must also undergo a series of operating and strength tests designed to prove its reliability. The manufacturing plant is subjected to a rigorous inspection to check its quality assurance procedures.

Finally, FM valves and hydrants are subjected to ((post-approval’’ inspections within the plant, to check for continuing compliance.

The prevention aspect and need for rapid action in cases of fire has influenced valve design.

Valves in fire mains are always left open and ‘’accidental’’ closure is impossible.

The valves are also equipped with clearly marked opening indicators and a device for locking the valve operating mechanism (wheel or handle).

FM APPROVED EURO 20 VALVES FOR BURIED FIRE MAINS (maximum working pressure 16 bar)

All the EURO 20 range DN100 to 400 is FM APPROVED in the following versions:

  • EURO 21 flanged, standard body - series 15 (DN + 200)
  • EURO 23 flanged, short body - series 14 (0,4 DN + 150)

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EURO 20 valves FM APPROVED are supplied only clockwise closing.

EURO 20 valves FM APPROVED can be equipped with a post-indicator or a wall-indicator.

The post-indicator or the wall-indicator can be equipped with an electrical contact PCVS indicating the OPEN position of the valve.

The EURO 20 FM approved is used generally buried and equipped with a post-indicator FM approved.

The post-indicator allows the operating, the anchoring, and the remote control of the valve position.

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DN of the valve 100 125 150 200 250 300 400
Number of turns to open 21 25 30 33 41.5 50 70
Flange diameter for pipe connection (D) 305
Depth of cover (H) 771 to 1621 804 to 1654 827 to 1677 914 to 1764 998 to 1848 1042 to 1892 1198 to 2048
Indicator post viewing height(above ground level) 762
Total mass 173 181 190 235 288 349 393

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Technical design

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100 4" 235 NG Type 21 10 - 16 without flange / square AWWA 25.3 RDB10AQCHR
100 4" 235 NG Type 23 10 - 16 without flange / square AWWA 25.3 RDB10BQCHR
125 5" 235 NG Type 21 10 - 16 without flange / square AWWA 32.6 RDB12AQCHR
125 5" 235 NG Type 23 10 - 16 without flange / square AWWA 30.1 RDB12BQCHR
150 6" 235 NG Type 21 10 - 16 without flange / square AWWA 41.3 RDB15AQCHR
150 6" 235 NG Type 23 10 - 16 without flange / square AWWA 37.3 RDB15BQCHR
200 8" 235 NG Type 21 10 without flange / square AWWA 84.5 RDB20AQBHR
200 8" 235 NG Type 21 16 without flange / square AWWA 84.5 RDB20AQAHR
200 8" 235 NG Type 23 10 without flange / square AWWA 75.5 RDB20BQBHR
200 8" 235 NG Type 23 16 without flange / square AWWA 75.5 RDB20BQAHR
250 10" 200 NG Type 21 10 without flange / square AWWA 136.6 RDB25AQBHR
250 10" 200 NG Type 21 16 without flange / square AWWA 136.6 RDB25AQAHR
250 10" 200 NG Type 23 10 without flange / square AWWA 123.6 RDB25BQBHR
250 10" 200 NG Type 23 16 without flange / square AWWA 123.6 RDB25BQAHR
300 12" 200 NG Type 21 10 without flange / square AWWA 196.3 RDB30AQBHR
300 12" 200 NG Type 21 16 without flange / square AWWA 196.3 RDB30AQAHR
300 12" 200 NG Type 23 10 without flange / square AWWA 196.3 RDB30BQBHR
300 12" 200 NG Type 23 16 without flange / square AWWA 196.3 RDB30BQAHR
400 16" 175 Classique Type 23 10 without flange / square AWWA 299 REB40BQBHR
400 16" 175 Classique Type 23 16 without flange / square AWWA 299 REB40BQAHR
100 4" 235 NG Type 21 10 - 16 with flange / square AWWA 33 RDB10AMCHR
100 4" 235 NG Type 23 10 - 16 with flange / square AWWA 31 RDB10BMCHR
125 5" 235 NG Type 21 10 - 16 with flange / square AWWA 41 RDB12AMCHR
125 5" 235 NG Type 23 10 - 16 with flange / square AWWA 39 RDB12BMCHR
150 6" 235 NG Type 21 10 - 16 with flange / square AWWA 50 RDB15AMCHR
150 6" 235 NG Type 23 10 - 16 with flange / square AWWA 47 RDB15BMCHR
200 8" 235 NG Type 21 10 with flange / square AWWA 95 RDB20AMBHR
200 8" 235 NG Type 21 16 with flange / square AWWA 95 RDB20AMAHR
200 8" 235 NG Type 23 10 with flange / square AWWA 89 RDB20BMBHR
200 8" 235 NG Type 23 16 with flange / square AWWA 89 RDB20BMAHR
250 10" 200 NG Type 21 10 with flange / square AWWA 148 RDB25AMBHR
250 10" 200 NG Type 21 16 with flange / square AWWA 148 RDB25AMAHR
250 10" 200 NG Type 23 10 with flange / square AWWA 136 RDB25BMBHR
250 10" 200 NG Type 23 16 with flange / square AWWA 136 RDB25BMAHR
300 12" 200 NG Type 21 10 with flange / square AWWA 209 RDB30AMBHR
300 12" 200 NG Type 21 16 with flange / square AWWA 209 RDB30AMAHR
300 12" 200 NG Type 23 10 with flange / square AWWA 190 RDB30BMBHR
300 12" 200 NG Type 23 16 with flange / square AWWA 190 RDB30BMAHR
400 16" 175 Classique Type 23 10 with flange / square AWWA 253 REB40BMBHR
400 16" 175 Classique Type 23 16 with flange / square AWWA 253 REB40BMAHR
100 4" 235 NG Type 21 10 - 16 with wall-indicator without detector 64 RDB10AMCHW
100 4" 235 NG Type 23 10 - 16 with wall-indicator without detector 62 RDB10BMCHW
125 5" 235 NG Type 21 10 - 16 with wall-indicator without detector 72 RDB12AMCHW
125 5" 235 NG Type 23 10 - 16 with wall-indicator without detector 70 RDB12BMCHW
150 6" 235 NG Type 21 10 - 16 with wall-indicator without detector 81 RDB15AMCHW
150 6" 235 NG Type 23 10 - 16 with wall-indicator without detector 78 RDB15BMCHW
200 8" 235 NG Type 21 10 with wall-indicator without detector 126 RDB20AMBHW
200 8" 235 NG Type 21 16 with wall-indicator without detector 126 RDB20AMAHW
200 8" 235 NG Type 23 10 with wall-indicator without detector 120 RDB20BMBHW
200 8" 235 NG Type 23 16 with wall-indicator without detector 120 RDB20BMAHW
250 10" 200 NG Type 21 10 with wall-indicator without detector 179 RDB25AMBHW
250 10" 200 NG Type 21 16 with wall-indicator without detector 179 RDB25AMAHW
250 10" 200 NG Type 23 10 with wall-indicator without detector 167 RDB25BMBHW
250 10" 200 NG Type 23 16 with wall-indicator without detector 167 RDB25BMAHW
300 12" 200 NG Type 21 10 with wall-indicator without detector 240 RDB30AMBHW
300 12" 200 NG Type 21 16 with wall-indicator without detector 240 RDB30AMAHW
300 12" 200 NG Type 23 10 with wall-indicator without detector 221 RDB30BMBHW
300 12" 200 NG Type 23 16 with wall-indicator without detector 221 RDB30BMAHW
400 16" 175 Classique Type 23 10 with wall-indicator without detector 329 REB40BMBHW
400 16" 175 Classique Type 23 16 with wall-indicator without detector 329 REB40BMAHW
300 12" 200 NG Type 21 16 with post-indicator without detector 350 RDB30AMAHPP
400 16" 175 Classique Type 23 10 with wall-indicator with detector 329 165026
100 4" 235 NG Type 21 10 - 16 with post-indicator without detector 173 RDB10AMCHP
100 4" 235 NG Type 23 10 - 16 with post-indicator without detector 171 RDB10BMCHP
125 5" 235 NG Type 21 10 - 16 with post-indicator without detector 181 RDB12AMCHP
125 5" 235 NG Type 23 10 - 16 with post-indicator without detector 179 RDB12BMCHP
150 6" 235 NG Type 21 10 - 16 with post-indicator without detector 190 RDB15AMCHP
150 6" 235 NG Type 23 10 - 16 with post-indicator without detector 187 RDB15BMCHP
200 8" 235 NG Type 21 10 with post-indicator without detector 235 RDB20AMBHP
200 8" 235 NG Type 21 16 with post-indicator without detector 235 RDB20AMAHP
200 8" 235 NG Type 23 10 with post-indicator without detector 229 RDB20BMBHP
200 8" 235 NG Type 23 16 with post-indicator without detector 229 RDB20BMAHP
250 10" 200 NG Type 21 10 with post-indicator without detector 288 RDB25AMBHP
250 10" 200 NG Type 21 16 with post-indicator without detector 288 RDB25AMAHP
250 10" 200 NG Type 23 10 with post-indicator without detector 276 RDB25BMBHP
250 10" 200 NG Type 23 16 with post-indicator without detector 276 RDB25BMAHP
300 12" 200 NG Type 23 10 with post-indicator without detector 330 RDB30BMBHP
300 12" 200 NG Type 23 16 with post-indicator without detector 330 RDB30BMAHP
400 16" 175 Classique Type 23 10 with post-indicator without detector 393 REB40BMBHP
400 16" 175 Classique Type 23 16 with post-indicator without detector 393 REB40BMAHP

Features

Material and coating

Item Designation Material
1 Body Grey iron
2 Stem Grey iron
3 Flange Ductile iron
4 Operating stem Bronze
5 EURO 20 valve Ductile iron
6 Circlips Steel
7 Operating stem Mild steel
8 Operating screed Grey iron
9 Pin Brass
10 Bolt + nut Steel
11 Electrical Micro-contact PCVS  
12 Bonnet Grey iron
13 Adjusting screw Steel
EURO_20_FM_nomenclature

PCVS Control Valves Supervisory Switch

EURO_20_FM_Microcontact_electrique
EURO_20_FM_PCVS
EURO_20_FM

Post indicator mounting instructions

  1. Close the gate valve and make sure it is perfectly tight
  2. Then, put the post indicator in shut position. You must read in the windows the word SHUT
  3. Remove the "Potter" from the post indicator, if already installed. If not, remove the threaded cap where the Potter will be fixed
  4. Dismount the post indicator’s head
  5. Fix the post indicator on the top flange of the valve
  6. Put down the operating stem trough the post indicator up to square cap connection
  7. Reassemble the post indicator’s head again
  8. Make a totally opening in counting the exact number of turns
  9. Check that OPEN appears in the windows after the opening
  10. Put the valve in intermediate position (half-opened and half-closed)
  11. Put the "Potter" stem indicator in horizontal position Remove the red protection cover of Potter switch to get access at the setting of stem indicator
  12. Put the "Potter" stem indicator up to the axle support of open-shut indicators until you reach the end of brass nut and bring back the stem indicator of 1mm from the brass nut
  13. Fix the "Potter" definitively
  14. Make an “open-close test” to be sure that the Potter works properly
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