Wafer Type PTFE seated Butterfly Valve with Handle wheel/Lever operation

Ref Price:
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 unit
Supply Capability:
2000 unit/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Wafer Type PTFE seat Butterfly Valve with Handle wheel/Lever operation

The Butterfly Valve Standard

Designed: API609, ASME B 16.34,AWWA C 504, BS EN593

Face to Face: API 609,AWWAC504, BS2080, and ISO5752

Flange End: ASME B 16.5, ASMEB 16.47, BS EN1092, ISO7005

Inspection Test: API 598, BSEN 12266, ISO 528

Materials Choose

Body Materials:WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M

Disc Materials:WCB/WCC/LCB/QT450-10/QT500-7/CF8M/CF3M

SeatMaterials:304/316/Graphite/Asbetos/PTFE

Specifications

Pressure:PN10/PN16/PN25/CL150/CL300

Size: DN40---DN3200

Drive Mode: Manual/Wormgear/Electric/Pneumatic

Field of Application: Electric/Hydraulic/Municipal Engineering etc; Water/Sea water/Gas etc.


Delivery: 

within 15-30days after receipt of at sight L/C or 30% as advance payment by T/T

 

Butterfly Valve Packing: Seaworthy packing:

1. Single Butterfly Valve is packed with foam plastic bag.

2. Put sponge in each floor

3. Electric or pneumatic actors will Individual packaging it with wood box.

4. Export Wooden Packing

5. We can pack according to specific customer requests.

6. Customers’ logos are available on package.

7. Design and manufacturing the wood box to save the sea cost if needed . 


What can we do for you?

 1. Save lots of your cost. As you know, more than 85% butterfly valves are made from Tianjin in China, our factory is located in this most advantage place too.

 2. Your OEM orders are welcomed. We have own foundry, serve OEM customers from more than 23 countries. 

3. Each valve is taken for two times pressure test before leave factory! Each butterfly valve has 24 months guarantee period. 

4. You’ll never be low on supply---with our monthly capacity of 32000 sets.

5. More than 40 salesmen are always working with you and listening to you.


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Import electric butterfly valve which brand is more reliable?
Recommend Sichuan Ding Heng petroleum machinery company sales agent SPM butterfly valve and FMC butterfly valve, we are partners for many years, have been working together are very happy.
Q:Butterfly valves are widely used in 2.0MPa below the pressure and temperature of not more than 200 degrees of various media, right?
3. kinds of butterfly valve:According to the connection mode: flange type, clip type.According to the material of sealing surface, soft seal and hard sealing.According to the structural form, butterfly valves can be divided into the following types:Plate typeInclined plate typeOffset plateLever type4. butterfly valve features:(1) the structure is simple and the shape is small. The utility model has the advantages of compact structure, short structural length, small size and light weight, and is suitable for large caliber valves.(2) the resistance of the fluid is small, and when the valve is fully opened, the valve seat passage has an effective circulation area, so the fluid resistance is smaller.(3) open and close, convenient and quick, good adjustment performance, butterfly plate rotation 90 degrees can be completed headstock. By changing the angle of rotation of the disc, the flow can be graded.(4) the opening and closing moment is smaller, because the butterfly plate on both sides of the rotating shaft is basically equal to the medium, and the opposite direction of the torque is generated, so that the opening and closing is more labor-saving.(5) low pressure sealing performance, sealing surface materials generally use rubber, plastic, sealing performance is good. Limited by the material of the sealing ring, the pressure and the temperature range of the butterfly valve are smaller. But the use of hard sealing butterfly valve pressure and temperature range has been greatly improved.
Q:Fire signal butterfly valve what role?
Signal butterfly valve should be human action monitoring alarm, once closed, that is, to the system alarmYou ask the two time, I answer two times, you give two points
Q:Gate valve and butterfly valve which is installed when there is a direction?
There is no direction when installing the valve. The butterfly valve has an eccentric butterfly valve which is in the direction of installation
Q:Function of signal butterfly valve in fire sprinkler system
The signal butterfly valve is connected with the fire alarm system to monitor the switch status of the valve, thus effectively preventing misoperation
Q:It is different from the butterfly valve butterfly valve
It should be the same. Butterfly valve (also called butterfly) English Name: butterfly valve: headstock disc disc disc plate and can rotate around the axis of the valve body of a valve rotating. Construction: mainly composed of valve body, valve stem, disc and sealing ring. The valve body is cylindrical and has short axial length and is internally provided with a plate.
Q:toyota mechanic valve adj 1.8l?
valve adjustment . you need to know the fire order. the gage between the stem. rotators the cranshaft. it could be cold start. cylinder need to be bottomed center.
Q:how does variable valve work?
The variable is the valve timing. The spark plug fires a split second before the piston reaches the top of the stroke, to give the fuel a bit of time to burn. But, the faster the piston travels in the bore, that split second gets shorter shorter. So the engine computer changes when the spark plug fires when the valves close, to maximize the power from each ignition stroke.
Q:Butterfly valve is the control valve?
The flow characteristics of butterfly valves can be approximately equal percentage characteristics, with the positioner can do adjust, is mainly used in large caliber, straight stroke control valve more than 200 volume weight will be great, it suggests using the butterfly valve.
Q:How does the pneumatic butterfly valve control the angle of opening?
The angle of the rotating shaft is controlled so that the angle of the butterfly valve is controlled. You just have a good electrical locator

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range