Geordi Stainless

131 Herald St Cheltenham 3192 Victoria

Web: www.geordi.com.au    Email: sales@geordi.com.au

Ph: 03 9553 2000   Fax: 03 955 33 888

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Butterfly Valve Information:

Details for Sudmo Butterfly Valve

BUTTERFLY VALVE SEAL INFO

SIZE

A

B

C

25mm

38mm

50mm

63mm

76mm

100mm

150mm

50

50

50

50

84

20

20

20

20

84

96

109

126

141

161

230


Working Pressure: 10Bar

Vacuum: Min 4000Pa

Wetted Surfaces: Ra 0.8um.

Valve material: AISI 316

Seal Material options: Silicone(std), EPDM, Viton, Teflon, Nitrile & Hypalone.

Straight Forward engineering - High quality seal clamped body halves. The aerodynamic design of the disc produces an extremely low resistance to flow - this also ensures perfect cleaning by simple flushing (cleaning in place). The smooth flow through the valve prevents deposits due to product residue. Each manually operated butterfly valve can be fitted with pneumatic actuator with various spring/air configurations. A variety of high quality seal material options catering for a large range of chemical and temperature environments.  

Details for Geordi Butterfly Valve

SIZE

A

B

C

25mm

38mm

50mm

63mm

76mm

100mm

150mm

66

76

80

80

82

90

80

18

18

18

18

18

18

36

79

85

105

112

125

157

212

Geordi Butterfly Valves are obtained from hot forged & heat treated pieces in AISI 304/L or 316/L material. They are assembled together with a hollow screw head, alternated to allow the ability to interchange with various standardizations. Sizes range from 1"(25mm) to 6"(152mm). They resist to 15Bar working pressure and come complete with an AISI 316 grade pressed seal plug worked on all the surface and grinded on rotating parts and are supplied with 2 anti seizing Telfon sleeves. The standard seal is made from silicone elastomer, however different materials are available upon request. These valves can be supplied with manual configurations or pneumatic actuators in accordance with your requirements. Standard finish is polished outside and satin inside.

Silicone Rubber (Vinyl Methyl Polysiloxane): complying with food industry hygiene requirements & compatible with most beverages, foods and cleaning solutions.

EPDM (Ethylene Propylene Diene Monomer Rubber): in accordance with food industry hygiene requirements & particularly compatible with hot water, steam and cleaning solutions.

Nitrile Rubber (Acryl Nitrile Butadine Rubber), in accordance with food industry hygiene requirements & extra compatible with aliphatic hydrocarbons, vegetable and animal oils with a working temperature up to 100°C.

Viton (Fluor Rubber): Extra compatible with many of the more aggressive chemicals and higher working temperature than Nitrile.

Hypolone (Chlorosulfunated Polyethylene): Particularly suitable for organic and inorganic acids and bases.

PTFE - coated EPDM-seals: For aggressive products with PTFE (Teflon, Hostaflon) is compatible only.