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Model No.: lug butterfly valve
as2019 table e fully lugged Butterfly valve
Specification:
Nominal diameter: DN50-DN1200
Nominal pressure PN: 1.0, 1.6, 2.0, 2.5MPa
Testing pressure (water) Ps (MPa):
Body seat: 1.5 times rated pressure
Seat test: 1.1 times rated pressure
Main materials:
Part | Material | ASTM |
|
Body | Cast iron | A126 Class B |
Ductile iron | A536 65-45-12 | |
|
DISC | Ductile iron | A536 65-45-12 |
Bronze | B148C95400 | |
Stainless steel 304 | A351 CF-8 | |
Stainless steel 316 | A351 CF-8M | |
|
Shaft | Stainless steel 316 | A276 S 31600 |
Stainless steel 410 | A276 S 41000 | |
Stainless steel 431 | A276 S 43100 | |
Seat | EPDM/NBR |
|
|
Taper Pins | Stainless steel 304 | A276 S 30400 |
Stainless steel 316 | A276 S 31600 | |
Stainless steel 410 | A276 S 41000 | |
Key | Carbon steel |
|
O-ring | EPDM/NBR |
|
THT Valve, one of the largest manufacturing factories in Tianjin, China, is committed and dedicated to provide quality, on-time products. For all your valves, valve parts and strainers, contact us at THT Valve. We pride ourselves on our knowledge, our service, our products, our industry certifications, and look forward to partnering with you to supply all your valve product requirements.
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Product Categories : Butterfly valve > Lug butterfly valve
