Honeywell VP525A Installation Instructions Manual Download Page 8 | Manualshive

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Honeywell VP525A Installation Instructions Manual Download Page 8

Solutions de régulation et d‘automatisation

Honeywell

Honeywell Limited-Honeywell Limitée

1985 Douglas Drive North

35, Dynamic Drive

Golden Valley, MN 55422

Scarborough (Ontario)
M1V 4Z9

Imprimé aux États-Unis sur du papier

95-5544EF–1 B.B. Rév. 12-02

recyclé contenant au moins 10 %

www.honeywell.com

de fibres post-consommation.

By using this Honeywell literature, you agree that Honeywell will have no liability for any damages arising out of your

use or modification to, the literature. You will defend and indemnify Honeywell, its affiliates and subsidiaries, from and

against any liability, cost, or damages, including attorneys’ fees, arising out of, or resulting from, any modification to the

literature by you.

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Summary of Contents for VP525A

Page 1: ...OVE ACTUATOR 2 1 2 in 63 mm MINIMUM CLEARANCE TO FACILITATE STRAIGHT ON TUBING CONNECTION IF CLEARANCE IS LESS THAN 2 1 2 in 63 mm USE AN ELBOW SPECIFICATIONS Body Pressure Rating 150 psi 1034 kPa maximum Controlled Medium Temperature maximum VP525A 180 F 82 C maximum VP525C 240 F 116 C maximum Maximum allowable difference alternating hot and cold water 140 F 78K Maximum Safe Air Pressure 30 psi 2...

Page 2: ...body 23 28 159 193 Use proper piping methods when installing the threaded union 25 30 172 207 0 20 40 60 80 100 120 140 body to prevent distortion of the valve body see Fig 5 0 138 276 414 552 689 827 965 CLOSE OFF DIFFERENTIAL The union tail piece with the union nut in place is attached to PRESSURE RATINGS PSI kPa C7714A the radiator with a suitable spud wrench The valve body is threaded into the...

Page 3: ...NEXT TO PIPE M16447 VISE MAY SQUEEZE VALVE SEAT OUT OF ROUND IF VISE IS USED GRIP ONLY THE HEX NEXT TO PIPE BEING INSERTED VISE HOLDS PIPE SECURELY AGAINST TURNING PARALLEL JAW WRENCH GRIPS HEX OR FLATS NEXT TO PIPE Fig 5 Proper threaded valve installation practice TYPICAL OPERATION An increase in control air pressure moves the valve stem toward the closed position modulating the flow through the ...

Page 4: ...nc Honeywell Limited Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley MN 55422 Scarborough Ontario M1V 4Z9 95 5544EF 1 B B Rev 12 02 Printed in U S A on recycled paper containing at least 10 post consumer paper fibers www honeywell com ...

Page 5: ... la Fig 1 déterminer l espace nécessaire pour l installation de la vanne S assurer de laisser un espace suffisant au dessus de l actionneur pour l entretien de la vanne lorsqu elle sera installée 38 1 1 2 1 MF16449A CARACTÉRISTIQUES TECHNIQUES Pression nominale maximale du corps 1034 kPa 150 psi Température maximale du fluide à régler VP525A 82 C 180 F VP525C 116 C 240 F Différence maximale admiss...

Page 6: ...18 103 138 15 20 117 152 17 22 131 165 19 24 145 179 21 26 159 193 0 20 40 60 80 100 120 140 recommandées pour empêcher le gauchissement du corps de PRESSION DIFFÉRENTIELLE MAXIMALE la vanne Voir la Fig 5 ADMISSIBLE EN kPa PSI CF7714A L embout du raccord et l écrou vissé sont d abord fixés au Fig 3 Pression différentielle maximale nominale radiateur au moyen d une clé à ergots de la bonne dimensio...

Page 7: ...47 L ÉTAU POURRAIT ÉCRASER LE SIÊGE DE VANNE AVEC L ÉTAU SERRER SEULEMENT L ÉCROU HEXAGONAL AU BOUT DU TUYAU INSÉRER LE TUYAU EST BIEN FIXÉ DANS L ÉTAU ET NE PEUT TOURNER LA CLÉ M CHOIRES PARALLÊLES SERRE LA PARTIE DE L ÉCROU HEXAGONAL DU CÏTÉ DU TUYAU Fig 5 Méthode recommandée pour l installation d une vanne avec raccord fileté FONCTIONNEMENT TYPIQUE Une hausse de la pression d air de commande po...

Page 8: ...cyclé contenant au moins 10 www honeywell com de fibres post consommation By using this Honeywell literature you agree that Honeywell will have no liability for any damages arising out of your use or modification to the literature You will defend and indemnify Honeywell its affiliates and subsidiaries from and against any liability cost or damages including attorneys fees arising out of or resulti...

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