Bronze Disc Center line Flange Type Butterfly Valve Vulcanization seat

Resilient seated butterfly valve is a double flanged design which can be used for dead-end service .This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.


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Product Details

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Sizes:DN100-DN1800

Pressure Class:PN10 OR PN16

Design:API609 BSEN593 BS5155

Test: API598 ISO5208 EN12266-1

Flange Connection: DIN2501 PN10/16,ISO7005-2 PN10/16, EN1092-2 PN10/16,ANSI B16.5 class 150LB ANSI B16.47 Series A class 150LB,ANSI B16.1 MSS SP44 class150LB WAAW C207

Top Flange:ISO5211

Face to Face:EN558-1 series 14,ISO5752 Series 14


Name

Material

Body

Cast Iron  Ductile Iron  Carbon Steel  

Disc

Ductile Iron  Carbon Steel Stainless Steel  AL-Bronze

Shaft

Stainless Steel  Monel K500

Seat

BUNA  NBR  EPDM  VITON  PTFE  HEPDM  Neoprene  Hypalon Natural rubber


Product form