Ductile Iron Grooved Butterfly Valve Worm Gear Operated Valve
More photos for reference
Mian parts material
Designed to comply with MSS SP-67
Face to face conform to MSS SP-67
Grooves conform to AWWA C606 TABLE 4
Body: DI
Disc: DI +Rubber(EPDM or NBR)
Stem: SS 410
Bushing: PTFE; O-Ring: NBR or EPDM
Technical Data and main Dimension
| Technical Data |
| Nominal Diameter |
50(2")-300(12") |
50(2")-300(12") |
| Nominal Pressure |
1 |
1.6 |
| Test Pressure |
Shell |
1.5 |
2.4 |
| Sealing |
1.1 |
1.76 |
| Working Temperature |
-20ºC - +120ºC |
| Suitable Mediums |
Water,Oil,Gas,Sewage. |
4.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.
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