Anhui Prosper Flow Technology Co., Ltd
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Lug type butterfly valve
1. PROFUCT PROFILE
Lug-style butterfly valves are usually composed of metal such as ductile iron or steel. They feature threaded tapped lugs positioned on the valve flanges for bolt connections.
Lug-style butterfly valves are suitable for end-of-line service but a blind flange is always recommended. Lug-style butterfly valves are manufactured to be compatible with either pneumatic or electric actuation. Disc and seat material should be determined based on application and flow media.
| Material | Ductile iron | Brand | OEM |
| Working pressure | PN10 / PN16 | Color | Blue,Red |
| Size | DN50 - DN600 | Connection | Screw |
| Epoxy resin thickness | ≥250μm | Application temperature | 0℃~80℃ |
· Simple structure and easy operation
· Easy installation and good sealing
· Long service life and high reliability
· Good interchangeability of parts and cost saving
· Wafer type butterfly valve with concentric design
· Using backless structure, Rubber fusion bonded on valve body
· Replaceable, resilient seat
· Streamlined disc, one-piece stem
· Lugged ends
· PN10 / PN16 / 125LB / 150LB / JIS10K / 150PSI / 200PSI
· Size: 2″~24″ (DN50~600mm)
· Materials: cast iron A126 B (GG25), ductile iron A536 65-45-12 (GGG40/50)
· Epoxy coating with thickness ≥ 250μm
· Working temperature: 0℃~+80℃
· Design & manufacturing: ASME B16.34, EN593, API609
· Face to face: ANSI B16.10, EN 558-1, API609
· Matching flanges: ANSI B16.1, EN 1092, JIS10K, AS 2129
· Top flange: ISO 5211
· Inspection & testing: API598
· Water works, water projects
· Environment protection
· Public facilities
· Power plant
· Real estate
· Petroleum, chemical industry
· Steel work, metallurgy
· Paper plant
· Food & beverage
· Water treatment plant