蝶阀的结构与参数

VICTORIA

480 / 481 / 487 / 488

Construction

The GEMÜ VICTORIA is a wafer pattern butterfly valve with an

elastomer liner. It is available in nominal sizes DN 50 - 600 and in various body versions such as Wafer, Lug and U section. The butterfly valve can be supplied with various operators: GEMÜ 487 with lever or gearbox, GEMÜ 481 with pneumatic actuator, GEMÜ 488 with motorized on/off or control actuator.

Features

Suitable for liquid media in industrial applications as well as water treatment

Installation length acc. to ISO 5752/20, EN 558-1/20Top flange acc. to EN ISO 5211Max. operating pressure 10/16 bar

Connection standards PN 10, PN 16, ANSI cl. 150Leak test acc. to EN 12266-1/P12 leakage rate A

The butterfly valve complies with the safety requirements of

Annex I of the European Pressure Equipment Directive 97/23/EC for fluids of group 1 and 2

•••••••Butterfly valve,

Metal

5VICTORIA

2

6

371

2

4

3

8

Detail X

X

9Y

Detail Y

96

Technical data Item Designation 1Body

2Shaft with position indicator 3Lock washer 4Disc 5Liner 6Screw

7

External shaft sealing

DN 50 to DN 300

DN 350 to DN 600

Item Designation 1Body

2Shaft with position indicator 3Blow out protection 4Disc 5Liner 6Support ring

7External shaft sealing 8Axis 9

Bearing

Liquid media which have no negative impact on the physical and chemical properties of the disc and seal material.Max. perm. pressure of working medium DN 50 - 200 16 bar DN 250 - 600 10 bar When used as an end-of-line valve DN 50 - 200 10 bar DN 250 - 600 6 bar

Max. perm. temp. of working medium

-10 to 120°C

dependent on material

No water hammer permissible

VICTORIA

3

Order data

VICTORIA

4

Body dimensions [mm]

VICTORIA

5

Body dimensions [mm]

VICTORIA

6

Body dimensions [mm]

VICTORIA

7

Zubehör

Dimensions of threaded holes [mm]

VICTORIA

8

GB232

GB880

pmax DN 50 - 200 ... 16 bar, DN 250 - 600 ... 10 bar

Dimensions - Gear box [mm]

Dimensions - Lever [mm]

VICTORIA

9

Pneumatic actuator type ADA/ASR

VICTORIA

10

Actuator dimensions ADA/ASR [mm]

VICTORIA

11

Pneumatic single acting

Control pressure 6 bar Code Control pressure 6 bar Code 50DR0030 F05F07ND11A D003AG0SC0060 6 F05F07ND11A S006KG065DR0030 F05F07ND11A D003AG0SC0100 6 F05F07ND11A S010KG080DR0030 F05F07ND11A D003AG0SC0100 6 F05F07ND11A S010KG0100DR0060 F05F07ND14A D006AC0SC0220 6 F07F10ND17A S022KE0125DR0100 F05F07ND17A D010AD0SC0220 6 F07F10ND17A S022KE0150DR0150 F07F10ND17A D015AE0SC0450 6 F10F12ND22A S045KH0200DR0220 F07F10ND22A D022AF0SC0600 6 F10F12ND22A S060KH0250DR0450 F10F12ND22A D045AH0SC1200 6 F10F12ND22A S120KH0300

DR0600 F10F12ND22A

D060AH0

SC1200 6 F10F12ND22A

S120KH0

Sizes larger than DN 300: Design on request

Actuator design for 6 bar control pressure and liquid media from +20°C to +80°C

Pneumatic actuator type DR/SC

Filtered, dry compressed air, non-corrosive medium

Control pressure

6 - 8 bar

-30°C to +100°C, other temperatures on request

Angle of rotation

(±4° adjustable) (86° - 94°)

90°

For further butterfly valves, accessories and other products,

please see our Product Range catalogue and Price List. Contact GEMÜ.

T e c h n i c a l d a t a s h e e t

S u b j e c t t o a l t e r a t i o n · 07/2008 · 88287479

S h o u l d t h e r e b e a n y d o u b t s o r m i s u n d e r s t a n d i n g s , t h e G e r m a n v e r s i o n o f t h i s d a t a s h e e t i s t h e a u t h o r i t a t i v e d o c u m e n t !

VALVES, MEASUREMENT AND CONTROL SYSTEMS

GEMÜ Gebr. Müller · Apparatebau GmbH & Co. KG · Fritz-Müller-Str. 6-8 · D-74653 Ingelfingen-Criesbach · Tel. +49(0)7940/123-0 · Telefax +49(0)7940/123-224

e-mail: info@gemue.de · http://www.gemue.de

Actuator dimensions - DR/SC [mm]