China Cheap price Industrial Butterfly Valve - Ductile Iron Double Flange Eccentric Butterfly Valve Series 13/DN200-DN2600 – Jintong Watts

Place of Origin: China
Brand Name: TJT
Model Number: TJT-BFV-0026
Certification: CE/ISO9001
Minimum Order Quantity: 10 PCS
Price: $200+
Packaging Details: Plywood case
Delivery Time: Generally in 15-35 days
Payment Terms: T/T or  L/C
Supply Ability: 800pcs(DN1400-DN2600)-120000pcs(DN200-DN1200)/Year
Description: Design & Manufacturer: API609,BS5155,BS EN593., etc. Face to Face:BS EN558 Series 13, ISO5752 Series 13 Top Flange Drilling:ISO5211 Test & Inspecting:API598,BS EN12266-1,DIN3230,BS5155 Flange Drilling:DIN2501,ANSI125/150,BS4504,JIS10K Size:DN40(1.5”)-DN300(12”) Nominal Pressure:PN6(DN2000-DN2600)/PN10(DN200-DN1800)/PN16(DN200-DN1000) Working Temperature:-45℃--+150℃ Suitable Mediums:Fresh water, Sewage, Air,etc. Applications: Water Supply  Sewage Treatment Building Trades Power Industry Petroleum & Chemical Metallurgy Industry Specifications:  Table 1:  Part Name & Materials Choice
Part Name Materials’ Choice
1 2 3 4 5 6 7
Body DI
Disc DI+Epoxy Coated
Body Seat SS304/SS316/Bronze
Disc Sealing Rubber (Detailed in Table 3)
Stem SS
Detailed  Standards of The Materials in the below table (Table 2)
Table 2 : Detailed Standards of The Materials
Code Materials ASTM DIN EN
1 DI ASTM A536 65-45-12 GGG40 BS EN-GJS-400
2 SS ASTM A276 410/431/304 1.4006/1.4057/1.4301 BS970 410 S21/  431 S29/304 S15
Table 3: Detailed Materials of Rubber Seat
Material Applicable Medium Feature Applicable Temp(℃)
Natural rubber(X1) Fresh water, Sea water,  Salt,Strong base,  Weak base, Food High elasticity -20~+85℃
Hypalon(X2) Fresh water, Sea water,Strong base, Weak base, Weak acid, Alcohol Oxidation resistant -30~+120℃  Short time +140℃
EPDM(X3) Fresh water, Sea water,Salt, Steam Aging resistant -25~+110℃  Short time +120℃
Neoprene(X4) Fresh water, Sea water,Salt, Strong base, Weak base, Weak acid Light-proof, Aging resistant -25~+110℃  Short time +120℃
NBR(X5) Fresh water,Salt, Strong base, Natural gas, Oil Oil resistant -20~+100℃  Short time +110℃
FKM(X7) Fresh water, Sea water,  Salt,Weak base,  Weak acid, Natural gas, Oil, Food. High temperature resistant, Corrosion resistant -20~+150℃  Short time +180℃
Table 4: Type of Operation
Driving Type
Gear Box  DN200-DN2600 Pneumatic  DN200-DN2600 Electric  DN200-DN2600
Note:  *Generally the valve is with Gear Box.  *All sizes can be with electric operator or pneumatic according to the clients’ requirements. Color of Painting: RAL color or Others as your requirements  General Painting Color in The Stocks:  RAL5015/5017/5005/5010/2004,etc.  Black/Green/Red/Dark Green/Gray Tag: Double Flange Short Body Butterfly Valve, DI Double Flange Butterfly Valve, Flange Eccentric Butterfly Valve

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