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butterfly valve

Product Details

butterfly valve
butterfly valve
butterfly valve
butterfly valve
butterfly valve
Technical Data:
Size: DN40---DN1200
General Design:  API1609
Mounting pad: ISO5211
face to face: API1609;EN558 1-20 series etc
flange drilling: DIN 2501 PN10/PN16
inspection and test: API598

Product features:
Wafer,lufg or U type flanged body style between FF or RF flanges
PTFE bushing ensure the maximum shaft support and centralized alignment
360 polished disc assures positive on-off
Hard-backed cartridge seat 
One piece shaft,pinned and splined disc.
Universal ISO 5211 mounting pad
Material of construction
parts             description                          Material                                      Specification
1                    body                                    cast iron                                   A126 class B
2                   bushing                                PTFE                                        
3                   o-ring                                    EPDM
4                    shaft                                    stainless steel                            AISI 316
5                   disc                                       stainless steel                            A351 CF8M
6                   seat                                      EPDM
7                   Pin                                       Stainless steel                             AISI316

Hiwa B10 series butterfly valve with hard phenolic seat,pin or splined connection between disc and stem,both wafter and lug style.
light,easy to operate.High efficiency,high quality,

Contact Information

Contact Personwayne
Fax Number+865336077233
Post Code255000
AddressNo.36 minan road, New Hi-Tech Industrial Zone,zhangdian district, Zibo,Shandong,China
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