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Body Material: | ASTM A536 Ductil Iron | Design: | API 6009 |
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Flange Standard: | ASME B16.5 150Lb, DIN PN10 | Feature: | 2 Piece Shaft |
Seat Materail: | EPDM,NBR, PTFE, Etc | Service: | Water, Oil, Air Etc. |
High Light: | Wafer API 6009 Butterfly Valve,Concentric API 6009 Butterfly Valve,Two Piece Shaft API 6009 Butterfly Valve |
Two Piece Shaft Wafer End Concentric Design API609 Butterfly Valve For Water Works
Introduction
Wafer type butterfly valve, semi lug, with centric disc and bonded liner. 100% bi-directional bubble tight shut off. The 2 pieces shaft desgin provide advantages of easy operation and easy maintenances.
Material List
PART | DESCRIPTION | STANDARD MATERIAL |
1 | Body | ASTM A536 Ductile Iron |
2 | Disc | See Below |
3 | Shaft | ASTM A276 316SS |
4 | Bearings | Fiberglass Backed PTFE |
5 | Seat Assembly | Buna-N, EPDM or VITON (Phenolic Supported) |
6 | Set Screws (Not shown) | Plated Carbon Steel (Lug only) |
7 | Roll Pins | Plated Carbon Steel |
8 | Stop Plate (Not shown) | Plated Carbon Steel |
9 | Fasteners (Not shown) | Plated Carbon Steel |
10 | Handle Assembly | Ductile Iron |
11 | Lube Fitting | Plated Carbon Steel |
12 | O-Ring | Buna-N |
Other materials are available upon request.
Component Design
Mounting Pad: ISO5211 mounting pad for easy direct mounting of all types of actuators: handles, gear operators, electric and pneumatic.
Weather Seal: To bushing keeps dust and moisture from entering the upper shaft journal.
Bushings: Shaft bushing reduces torque and isolates the shaft from the valve body, preventing seizure of the shaft due to corrosion in the shaft journal.
Seat: Pnenoli-back seat with advantages of non-collapsible, stretch resistant, blow out proof and field replaceable Optional: rubber seat can be vulcanized to body
Shaft: Two pieces shaft allows the disc to float within the flow way, increasing the cycle life.
Contact Person: sales
Tel: +8613660157288
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