Quick DetailsStandard or Nonstandard: Standard Structure: Butterfly Pressure: Low Pressure

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
111 PCS
Supply Capability:
1000 PCS/month

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Product Description:

Quick Details

Standard or Nonstandard:

Standard

Structure:

Butterfly

Pressure:

Low Pressure

Power:

Manual

Material:

Casting

Temperature of Media:

Normal Temperature

Media:

Water

Port Size:

DIN2543

Place of Origin:

 China (Mainland)

Model Number:

D341J

Brand Name:

CNBM

Inspection Standard:

API598

Design and Manufacture standard:

API609

Seat:

NBR, EPDM, Viton

Stem:

410, 420, 304, 316, Al Bronze

Disc:

Cast Iron, Carbon Steel, Stainless Steel, Al bronze

Body:

Cast Iron, Carbon Steel, Stainless Steel, Al bronze

Applicable Temperature:

-20°C~150°C

Nominal Pressure:

150Lb

Nominal Diameter:

2"~72"

Packaging & Delivery

Packaging Detail:Plywood case, wooden case.
Delivery Detail:5-30 Days

API Soft Seal Flanged Ductile Iron Butterfly Valve 

1.Description

Nominal diameter: 2"~72"
Applicable temperature: 150Lb,300LB,600LB
Applicable temperature: -20°C~425°C
Materials of main parts:  WCB, CF8,CF8M,CF3M
Applicable medium: air, water, steam, gas as well as weak corrosive media, such as acid, alkali, and salt and so on.
Driving mode: Gear, electric, pneumatic, Hydraulic

 

2. Standard:

 Design & Manufacture AWWA C504 / API 609
 Flange Connection AWWA C207 / ASME N16.5 / ASME B16.47
 Face to Face Dimension AWWA C504 / API 609
 Test & Inspection AWWA C504 / API 598

 

3. Material Specification:

RefDescriptionMaterial
1End CapCarbon Steel, Stainless Steel 
2GasketRubber O-Ring, PTFE
3Thrust RingCarbon Steel, Stainless Steel
4BushingBronze, PTFE, Stainless Steel
5BodyGray Cast Iron, Ductile Iron, Cast Steel, Stainless Steel,Carbo Steel
6Seat RingMetal,NBR, EPDM, PTFE, VITON
7DiscGray Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, Aluminium Bronze
8Shaft2Cr13, 1Cr18Ni9Ti, 304, 316, 316L Stainless Steel
8Shaft Pin2Cr13, 1Cr18Ni9Ti, 304, 316, 316L Stainless Steel
9Packing or "O" ringNBR, EPDM, PTFE, VITON 
10Packing GlandDuctile Iron, Carbon Steel, Stainless Steel
11YokeCast Iron, Cast Steel
12Worm GearCast Iron, Ductile Iron, Carbon Steel
13Hand Lever, Hand WheelDuctile Iron, Malleable Cast Iron, Carbon Steel

 

Our Services

Professional: We are professional manufacturer of valves.Ensure our valves is quality controlled and reliable.

Quality Control: We have been engaged in valve design for many year and can guarantee best quality

Experienced Sales Team: Our sales team is experienced, and they all know our product well.

About Price: we provide very reasonable and competitive price for you

 

 

FOR MORE DETAILS,PLEASE  CONTACT  ME!!

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Q:Signal butterfly valve installation or other valve installation
For clip type, the two flanges on the pipe are drawn with studs, and the middle is the butterfly valve
Q:What kind of valve is it? How do you see the status of the switch?
Globe valve, not ball valveClockwise (Bell) needle to reduce the flow to the end of the shutdown, the counter clockwise to open. You can turn the multi circle plate will also lift up and down. The spindle, to the top is open, down to the edge off.The ball valve has a strip handle, the line is connected, and the cross is turned off
Q:What is the choice of pneumatic valve or electric valve for ultrafiltration inlet control valve?
Now the UF system is basically full automatic system, that is to choose automatic valve. As for the pneumatic valve or electric valve, depending on your investment and the scene.
Q:Several problems about valve parameters
FV: flow control valveLV: level control valveCV: flow coefficient flow coefficient CvFlow coefficient of an imperial unit. Is equal to the temperature of 40 degrees Fahrenheit Fahrenheit water in -100 1psi (6894.8Pa) 1min flows through the valve pressure drop US gallonThe domestic habits called Kv, Kv said that the valve flow capacity, it is defined as: when the control valve fully open, the valve pressure difference at both ends of a P 100KPa, R 1gf/cm3 (severe fluid that is often warm), per hour through the number of flow control valves, with m3/h or t/h.Cv=1.167Kv
Q:What does valve J41H-16C mean?
J- stop valve4- flange type connection1- structure typeH- alloy steel seal16- nominal pressure 16 kgC- body carbon steel
Q:How to suppress the valve?
Upstairs is right... But look at the situation, there are some valve flange is 16 pressure, but the body can only play 10 pressure, there are cases.. Such as knives, valves and other ventilation valve
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.Valve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure.Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications. Valves can be used to control air, water, steam, a variety of corrosive media, mud, oil, liquid metal and radioactive media and other types of fluid flow. The valve according to the material is divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316), chrome molybdenum steel, chromium molybdenum vanadium steel valves, valve, dual phase steel valves, plastic valves, non-standard customized valve material etc..
Q:What's the name of the valve?
This is not a valve, it is a pipe bender.
Q:What items and detailed procedures should be inspected for valve size inspection?
The American Standard (American Society of mechanical engineers ASME B 16.10-2000). Internet access can be downloaded, such as free standards to share and download sites. If you need any other valve standard, send me the mailbox.
Q:Can the angle valve of York central air conditioner be replaced by other valves?
Definitely. But I want you to tell me what you're doing, or give me a picture. I can give you some advice

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