Fast delivery Twin Sphere Rubber Flexible Connector - Metal Wafer Butterfly Valve /DN50-DN1600 – Jintong Watts

Fast delivery Twin Sphere Rubber Flexible Connector -
 Metal Wafer Butterfly Valve /DN50-DN1600 – Jintong Watts

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Fast delivery Twin Sphere Rubber Flexible Connector - Metal Wafer Butterfly Valve /DN50-DN1600 – Jintong Watts Detail:

Place of Origin: China
Brand Name: TJT
Model Number: TJT-BFV-0009
Certification:  
Minimum Order Quantity: 10PCS
Price: $8.4+
Packaging Details: Plywood case
Delivery Time: Generally in 45-90 days
Payment Terms: T/T Or L/C
Supply Ability: Less than 120000pcs(DN50-DN1600)/Year

Description:
Design & Manufacturer: API609, BS EN593., etc.
Face to Face:DIN3202, API609,MSS SP-67,BS5155,BS EN558-25, ISO5752
Top Flange Drilling:ISO5211
Test & Inspecting:API598,BS EN12266-1,DIN3230,BS5155
Flange Drilling:DIN2501,ANSI125/150,BS4504, JIS10K
Size:DN50(2”)-DN1600(64”)
Nominal Pressure:PN10/PN16/PN25
Working Temperature:-25℃–+400℃
Suitable Mediums:Fresh water, Sewage, Sea water, Air, Oils, Acids, Alkalis, Salts,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 LCB LCC WCB WC6 WC9 SS
Disc LCB LCC WCB WC6 WC9 SS
Seat PTFE+SS/Graphite+SS(Detailed in Table 3)
Stem SS Duplex SS Monel
Detailed  Standards of The Materials in the below table (Table 2)

Table 2 : Detailed Standards of The Materials

Code Materials ASTM DIN EN
1 LCB ASTM A352 LCB GSCK24 1.1156
2 LCC ASTM A352 LCC GS-20Mn5 1.1120
3 WCB ASTM A216 WCB GS-C25 BS EN10213-2 1.0619
4 WC6 ASTM A217 WC6 GS-17CrMo55 1.7357
5 WC9 ASTM A217 WC9 GS-18CrMo910 1.7379
6 SS ASTM A276 410/431/304/316 
ASTM A351 CF8/CF8M/CF3M
1.4006/1.4057/1.4301/1.4401
1.4308/1.4408/1.4404
BS970 410 S21/ 
431 S29/304 S15/316 S16 
BS EN10213-4 1.4308/1.4408
/1.4404
7 Duplex SS S32750 W-Nr1.4410 2507
8 Monel K400/500   N04400/N05500 W.Nr.2.4360 NiCu30Fe /-

Table 3: Detailed Materials of Rubber Seat

Material Applicable Medium Feature Applicable Temp(℃)
PTFE+SS Fresh water, Sea water, 
Salt,Weak base, 
Weak acid, Natural gas, Oil, Food.
High temperature resistant,Corrosion resistant -10~+200℃
Graphite+SS Fresh water, Sea water, 
Salt,Weak base, 
Weak acid, Natural gas, Oil, Food.
High temperature resistant,Corrosion resistant -29~+400℃

Table 4: Type of Operation

Driving Type
Lever 
DN40-DN200
Gear Box 
DN40-DN1200
Pneumatic 
DN40-DN1200
Electric 
DN40-DN1200

Note: 
*Generally DN40-DN200 with lever operation, More than DN200 will be with Gear Box. 
*All sizes can be with gear box or 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.

Tag: Metal Butterfly Valve, Triple Eccentric Butterfly Valve, Multi Hard-seal Butterfly Valve


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Fast delivery Twin Sphere Rubber Flexible Connector -
 Metal Wafer Butterfly Valve /DN50-DN1600 – Jintong Watts detail pictures


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