|Temperature||-29 to 450 degree|
|Body,Disc Material||Carbon steel, stainless steel|
|Stem Material||Stainless steel|
|Seat Material||Satellite,tungsten carbide|
|Valve Type||Wafer,lug type, flange,welded|
|Seal Type||PTFE,NBR,Metal Seal|
Three eccentric design of metallic hard sealing butterfly valve avoids the sealing surface wear,maintenance seal integrity and high service life.
patent elastic metal sealing ring generate a uniform compression to
make sure high performance bi direction seal and elastic compression.
Adjustable flange gland packing guarantee packing even distribution, packing adopts TFE(450 degrees Fahrenheit) and graphite(900degrees Fahrenheit)
The blowout valve shaft design conforms to the API609 standard, improve the safety of operators.
1. Can i have a sample order for metallic hard sealing butterfly valve ?
A: Yes, we welcome sample order to test and check the quality, Mixed sample are accepted.
2. Do you have any MOQ limit for metallic hard sealing butterfly valve order ?
A: Low MOQ, 1 PC for sample checking is avaible.
3. Could you offer OEM service ?
A: Yes, OEM is availble.
4. How about the payment ?
A: We normally accept 30% deposit, and balance will be paid before shipping. L7C is OK
5. Whafs the delivery time of your metallic hard sealing butterfly valves?
A: For most of the sizes,DN50-DN600,we have stock of valve parts,it*s possible to deliver in 1-3 weeks,to nearest seaport Tianjin.
6. Whafs the warranty of your products?
A:We normally offer 12 months of warranty in service or 18 months since shipping date.
7. What is your products standardization?
A: GB/T12238-2008, JBfT 8527-1997, API 609,EN 593-1998, DIN 85003-3-1997