Product Details
Product Description
Product Description
What is wafer type butterfly valve?
Most wafer-style butterfly valves are engineered with four holes that align with the connected pipeline. The valve is designed to clamp between two flanges in your pipe work. Most wafer butterfly valves fit the majority of flange standards.
General
Size: 28" and above.
Pressure Rating: PN6-PN25
General applications: Water. Oil. Gas.
Design
Design & Manufacture: API 609 are basic, other norms could be used according to orders.
F TO F dimensions: API 609, ASME B16.10,BS EN 558
Connection: ASME B16.5, EN 1092, JIS 5K-20K. BW, RTJ are available.
Safety design: anti-blow out stem.
General material
BODY: CAST IRON, DUCTILE IRON
DISC: ALUMINIUM BRONZE (C95400, C95500, C95800), STAINLESS STEEL(CF8,CF8M,CF3,CF3M,2205,2507),MONEL(K-400,K-500)
STEM: 13CR, SS304, SS316, F51, F53, F55, 17-4PH, INCONEL 718, MONEL K-500
SEAT: EPDM, NBR, BUNA-N, VITON
Test
Inspection and approval norm: API598, API6D.
Quality control
100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.
>>
Wooden Pepper Grinder Salt Grinder and Pepper Mill for or Mother's Day Father's Day Thanksgiving Christmas
>>
Karts Gas Kit Adult Seat Motor Chassis Electric for Cheap 70mph Tag Racing Powered Axle Shopping 2 250cc Water Cooled Go Kart
>>
Low Investment Production Construction Machinery Dry Mortar Mixer Stabilized Soil Mixing Plant
>>
Hot Sale Wooden Flash Drive 3.0 USB for Computer
>>
Long Lifetime Medium Wave Infrared Lamp 560mm 1500W Curing Lamps for Dryers
>>
ZX447 automatic four colour offset printing machine new offset printing machine offset printing plate making machine
>>
Tailored Rubber Bushings for Superior Quality and Durability
>>
Taijia concrete calibration anvil for test hammer ht-225 concrete rebound test hammer
>>
mechanical ring gear for cement concrete mixer
>>
Vacuum sealing performance tester Negative pressure leak tester food packaging bag air tightness detector
>>
Commercial Ceiling Lihgting Fixture Mini 10W Residential Adjustable LED Downlight LED Lighting
>>
New 3220 CNC Monoblock 5 Axis Quartz Marble 45 Degree Chamfering Granite Bridge Saw Cutting Machine
>>
Container Corner Fittings Directly Supplied By Manufacturers Container Lifting Corners Accessories Standard Cast Steel Corner
>>
Professional OEM and ODM Custom Bespoke Resin Figurines Statuettes Factory
>>
Automatic Multi-Media Walnut Shell Filter for Oily Wastewater Treatment
>>
25mm 1/2
>>
Senegal Manual Brick Making Machinery in Panua New Guinea Sudan Hollow Concrete Block Making Machine Price
>>
Custom Large Vegan PU Leather Travel Luggage Weekend Duffle Bag for Men
>>
Household Stainless Steel Lazy Flat Mop Wet and Dry Wiping Mop Rotary Mop Hands-Free Flat Mop
>>
Golden Embossed Galvanized Flower Pot for Christmas Decoration
