Nominal Diameter: DN100-3000, DN100-1200
Nominal Pressure: 1.0, 1.6Mpa
Suitable Pressure: -10 to 80 degree
Suitable Medium: Portable Water, Sewage, Sea Water, Air
|1 Hex bot||Carbon steel galvanized|
|2 End Cover||Ht200|
|4 Adjust the pad||2Cr13|
|6 Shaft Sleeve||Copper/F4|
|8 Seal seat||SS304|
|9 Disc Sealing Ring||NBR/EPDM|
|10 Hex bot||2Cr13|
|11 Set Screw||2Cr13|
|12 Valve plate||QT450-10|
|13 Rotating Shaft||2Cr13/3Cr13|
|14 On the shaft||2Cr13/3Cr13|
|15 Taper pin||2Cr13/3Cr13|
|16 Pressure ring||304|
|18 Packing gland||HT200|
|19 Stud||Carbon steel galvanized|
|20 Hex bot||Carbon steel galvanized|
|21 Hex bot||Carbon steel galvanized|
|22 Hex bot||Carbon steel galvanized|
|23 Spring Washer||65Mn|
|24 Connection Support||HT200/QT450-10|
Milestone valve company was established in 2019 merged a Soft seal butterfly valve factory in Tianjin. After absorbing the strength of previous factory, now we become a professional manufacturing enterprise in the industry, with patent products: large diameter flange butterfly valve, Soft seal butterfly valve, double clip butterfly valve, fully lined rubber butterfly valve，groove butterfly valve and flanged butterfly valve. The products are exported to the Philippines, Singapore, Saudi Arabia and Brazil.
1. Can i have a sample order for 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 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 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