QTY |
FOB PRICE |
CIF PRICE
QUANTITY
-
+
PCS
TOTAL COST
$1660Model : D71X | Product Advantages : Well and High Quality Control, Prompt Delivery, New Product, Customer‘s Design and Logo are Welcome, Competitive Prices, Fit for Gifts and Premiums, Earth-friendly Products, In a Variety of Design, Small Order Acceptable, ODM Accepted, OEM Accepted |
Material : Default |
Pcs/Carton : N/A | Packing Size/Carton : N/A | Packing Vol/Carton : N/A |
N.W./Carton : N/A | G.W./Carton : N/A | QTY in 40HQ : N/A |
QTY in 40GP : N/A | QTY in 20GP : N/A |
Standard available
1.Design and fabrication per GB12238-1989 general purpose industrial valve-Flanged and wafer butterfly valves.
2. Flange size per GB9113.1-2000 steel pipe glanged of flat or male face
3.Length per GB12221-1989 Metal valves for use in flanged pipe systems -face to face and center to face dimensions.
4.Inspection and test per GB/T 13927-1992 Pressure testing for general purpose valves
Performance
Nominal Diameter |
Metal to Metal sealed butterfly valves |
DN50-DN2000(2'-80') |
|
Nominal pressure | 1.0Mpa | 1.6MPa | |
Testing pressure | sheel | 1.5Mpa | 2.4Mpa |
Sealing | 1.1Mpa | 1.76 | |
Suitable Temperature | -30°c~425°c | ||
Applicable mediun | Water , steam , acid , Alkali, salt, oils, etc |
Main parts&bill of materials and actuator
Nominal Diameter |
Material |
Body | Carbon steel , Chrome-nickel-titanium Stainless steel |
Disc | Carbon steel,Chrome-nickel-titanium stainless steel |
Seat | Complex martial, Chrome-nickel-nickel-titanium stainless steel |
Stem | Stainless steel,Chrome-molybdenum-vanadium steel |
Stem packing | Flexible graphite,PTFE |
Outside Coating | Heat-power organic silicon dope |
Drive | Hand-lever, Gear Manual drive,Electric Drive,Pneumatic drive |
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