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| Product Name: |
Rubber-Lined Butterfly Valve
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| Supply Ability: |
1000pcs/month |
| Related proudcts |
rubber-lined butterf, rubber-lined butterf, rubber-lined butterf, |
| Specifications |
Design Standard:ISO5752,BS5155,EN 593 |
| Price Term: |
FOB,CIF,CNF |
| Port of loading: |
Tianjin Newport, China |
| Minimum Order |
1 pc |
| Unit Price: |
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Specification
Design Standard:ISO5752,BS5155,EN 593
Face-to-Face: EN 558-1
End Flange :EN 1092-2, BS4504
Test &Inspection: EN12266
Application
Double-offset disc bearing mounted in maintenance-free bushing
Medium free bearing (dry shaft) in body by means of double O-ring sealing and closed disc eyes
Replace disc sealing ring without disassembling the disc on line
Automatic sealing system with enclosed and pressure-supported profile sealing ring
Vacuum tight up to 1 Torr
Tight in both flow directions
Blow-out proof shaft and shaft sealing
With self-locking, fully enclosed, maintenance-free worm gear including mechanical position indicator
Materials
Body: Ductile Iron
Disc: Ductile Iron
Valve sealing: EPDM
O-rings: EPDM
Butterfly valve stem: SS420
Shaft bearing: Zinc free bronze
Seat: Rubber lined, microfinished
Corrosion protection
Body: Inside hard rubber coating and outside epoxy coating
Disk: hard rubber coating
Versions
With wormgear acturator
With electric actuator
With pneumatic actuator
With hydraulic actuator
Special designs and bigger sizes available on request
With mechanical blocking of the disk (UVV locking)
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| Company: |
Tianjin Bosch Img Valves Co.,Ltd
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| Contact: |
Ms. Lotus zhao |
| Address: |
Room 8-5-401,Hongdayuan, Hebei Road, Tanggu District |
| Postcode: |
300450 |
| Tel: |
86-22-66260586 |
| Fax: |
86-22-66260586 |
| E-mail: |
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