• ductile iron butterfly valve Tianjin System 1
  • ductile iron butterfly valve Tianjin System 2
ductile iron butterfly valve Tianjin

ductile iron butterfly valve Tianjin

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Min Order Qty:
100 PCS
Supply Capability:
1000 PCS/month

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1.Size:DN40(1.5")-DN1000(40") 
2.FOB Tianjin: $8.6-$5390.1/set 
3.A/LT Wafer Butterfly Valve 
4.PN10/16, ANSI125/


Body is cast iron or ductile iron.

 

Disc is ductile iron or SS304 or SS316 or bronze or duplex steel.   

 

Seat is EPDM or NBR or PTFE or viton or other rubbers acc.to your requirements.

 

 

 

Standards:

 

Design & Manutacture acc. to API609, MSS SP-67, BS5155, BS EN593.

 

Face to Tace acc. to DIN3202, API609, MSS SP-67, BS5155, BS EN558.

 

Top Flange acc. to ISO5211.

 

Pressure test acc. to API598, BS EN12266-1, DIN3230, BS5155.

 

Side Flange acc. to DIN2501, ANSI125/150, AS2129, BS4504, BS10D&E, JIS10K

 

 

Features: 
1. Small in size and light in weight, easy instillation and maintenance. It can be mounted wherever needed
2. Simple and compact construction, quick 90 degrees on-off operation
3. Minimized operating torque, energy saving
4. Flow curve teeing to straight line, excellent regulation performance
5. Long service life, standing the test of tens of thousands opening/closing operations
6. Bubbles-tight sealing with no leakage under the pressure test
7. Wide selection of materials, applicable to various mediums

Materials List of DN40-DN350:

ductile iron butterfly valve Tianjin

Technical Data of DN40-DN350

ductile iron butterfly valve Tianjin
Materials List of DN400-DN600

ductile iron butterfly valve Tianjin

 

Technical Data of DN400-DN600

 

ductile iron butterfly valve Tianjin

 

Materials List of DN700-DN800

ductile iron butterfly valve Tianjin

 

Technical Data of DN700-DN800

 

 

ductile iron butterfly valve Tianjin

 

Materials List of DN900-DN1000

ductile iron butterfly valve Tianjin

 

Technical Data of DN900-DN1000

 ductile iron butterfly valve Tianjin



Q:What are the uses and differences of gate valves, butterfly valves, ball valves and other valves?
Valve and ball valve is generally used in the main pipe, long-term use, butterfly valve is often used frequently,
Q:What is a lift rod valve?
The valve stem and valve plate are relatively fixed, and the valve stem rises up when the valve plate is raised
Q:How about the quality of FITOK valves?
It's made in China. It's also made of foreign brands!Swagelok, Hoke, Parker, these three are foreign brands!
Q:Can other valves be used instead of 10?
An elbow, an outer wire, screw down the joint of the hose, the elbow is joined together.
Q:What does "DN15" mean? What does "PN 16" mean?
Valve nominal diameter 15mm, valve nominal pressure 1.6MPa
Q:Is the valve galvanized?
If you need it, you can order it. Any valve will do
Q:What are the main equipments for valve production?
Press machine, CNC lathe, instrument lathe, drilling machine, machining center, assembly line, pressure test bench, plane, measuring instruments, etc.
Q:What is the difference between the valve before the pump and the valve after the pump?
Pump in front of the gate valve + one-way valve, after the pump connected valve, so that in the regulation can be clearly aware of the actual pump lift is large, without the impact of system pressure.Valve is the general name of pumps and valves.A valve that is not used in a pump or with a pump.Pump and valve are often associated with the use of the occasion. In other words, where there is a pump, there is usually a valve, where a valve is often required. They are all used for liquid delivery.
Q:So how does the valve turn on?
The handle of the valve is opened along the pipe and perpendicular to the pipe
Q:In the decoration, I do not know where to get the valve, what kind of products should be bought?It is hard to fit the valve in the water inlet of the house. If not, can you? Will it have any effect on future use?
Common valve position is few, 1 or 2 wash basin faucet pipe toilet pool 3 4 water heater 5 water washing machineThese positions require only simple ball valves or globe valves. Gas valves need not be considered, provided by gas installation companies (specific standards).The main valve can achieve the above water source control, the installation of the branch valve is to take into account the maintenance is convenient, does not affect other water.

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