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

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111 PCS
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Product Description:

Standard or Nonstandard:

Standard

Structure:

Butterfly

Pressure:

Low Pressure

Power:

Manual

Material:

Casting,Iron, Stainless Steel, ....

Temperature of Media:

Medium Temperature

Media:

Oil

Port Size:

3"

Place of Origin:

China (Mainland)

Brand Name:

CNBM

Certificate:

CQC,ISO, KS, CE, PED, SHA, TS

Gear::

Casting/Ductile Iron/Stainless Steel/Carbon Steel/Titanium Steel

Pin::

Steel/Iron

Class:

150-2500LB

Medium:

Gas, Water, Oil etc.

Temperature:

-23~121

Nominal pressure:

pn1.0-1.6mpa

Nominal diameter:

DN40-200mm

Manufacturing:

Manufacturing

 

Packaging & Delivery

Packaging Detail:Wooden Box with Plastic and Blue PP Bags enclosing the valve, with some lubricating oil covering every valve(you'd better not touch it with your hand directly
Delivery Detail:5-7days after confirmation

 

Butterfly Valve 

 

1. Brief Introduction

Soft Seal  butterfly valve is my company under current domestic FGD system design products. 

To meet the limestone and gypsum slurry grout corrosion, and the calve stem plate using a special corrosion-resistant alloys, high-valve seat wear rubber meet the large number of suspended particles in the liquid on the valve seat erosion. Therefore products with high wear-resistance and anti-corrosion of high. The product is designed to address user requirements, targeted and high reliability. Suitable Mediums: Lime cream, sulfur dioxide, lime slurry paste, process water and other corrosive media. 

 

2.  Butterfly Valve Technical Data: 

Technical Data: 

Nominal Diameter DN(mm): 50(2")-1000(40"), 50(2")-800(32")

Nominal Pressure PN(MPa): 1.0-1.6

Testing Pressure(Mpa):  Shell: 1.5~2.4, 

                     Sealing: 1.1-1.76,

Suitable Mediums: Fresh Water, Sewage, Sea Water, Air, Steam, Food, Medicine, Oils, Acids, etc.

Working Temperature: -35~+150°C

Seal: Soft and Metal way

End connection: Wafer and flange, welding

Actuated: hand, hndwheel, worm gear....

Structure: wafer, centrt line-type, double eccentric, triple eccentric

 

 

 

 

3. Butterfly Valve Main Parts: 

Name

Optional Materials

Body

Ductile Iron(DI, Q), Gray Cast iron(CI), Cast Steel(WCB), Stainless steel(CF8/CF8M), Aluminum Bronze(T), etc.

Disc

Ductile iron nylon coating(N), Plated ductile iron(D), Stainless Steel, CF8(P), CF8M(R),Aluminum bronze(T), Titanium Steel, Carbon Steel, etc. 

Shaft

416SS, 316SS, 304SS, CS45#coating with Ni,P

Actuator

Cast iron worm gear reducer, Cast aluminum worm gear reducer

Stem

Stainless Steel, carbon Steel

Bushing

Lubrized Bronze

Seat

Nr, Hypalon, Neoprene, Wear-resistant Rubber, 

NBRPTFE/Telfon, VITON, EP, EPDM

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Remaining: 4000 characters

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- Required specifications

- Inquire about price/MOQ

Q:What is the difference between valve j941H-40 and j41H-40?
J941H-40 is an electric globe valve, flange joint, inner part 13Cr, material carbon steel, pressure 40 kg and 4.0MPa, 9 represents electric, 4 represents flange, 1 represents straight through, and J41H-40 is common flange connection
Q:What do the D373W and D373H of the valve mean?
Butterfly valve, worm drive for the folder inclined plate, H alloy steel lining, W for the valve body directly processing sealing surface.
Q:What is the main function of the valve?
Acting on switch control, flow regulation, remote control, etc.
Q:Pump, valve, these belong to the material?
In the stainless steel industry category: sheet only belongs to the material! In the mechanical and electrical equipment categories: valves in the screws, gaskets, nuts are materials! This is relative!
Q:G what's the meaning of the valve?
G is the diaphragm valve, valve type code, there are other types of valve code.A D is a safety valve, butterfly valve, check valve (H valve), J is the cut-off valve, throttle valve is L, P is Q is the drain valve, ball valve, S trap, U X is a plunger valve, plug valve, Y valve, Z valve.
Q:Which industries need valves?
Valve application industryValve users in a wide range of industries, can be divided into petroleum, petrochemical, chemical, metallurgy, electricity, water conservancy, urban construction, machinery, coal, food and other. Among them, the machinery and chemical industry users are most concerned about the valve market, and their requirements for the valve is also higher. The largest users of valves are the petrochemical industry, the power sector, the metallurgical sector, the chemical industry and the urban construction sector.Valve application typeIn the application of the types of valves, machinery, metallurgy, petrochemical, chemical, urban construction and other industries, the application of the valve classification of the most. Especially in the machinery industry, all kinds of valves are basically applied. In addition to the mechanical industry, the safety valve is mainly used in chemical industry; butterfly valve is mainly used in petrochemical and metallurgy; diaphragm valve is mainly used in metallurgy, electric power and chemical industry; check valve is mainly used in metallurgy, chemical and petrochemical; valve mainly used in petroleum and chemical industry; the cut-off valve is mainly used in metallurgy, petrochemical, chemical and power sewage; valve is mainly used in petrochemical and chemical industry; the ball valve is mainly used in petroleum, chemical and metallurgy; valve is mainly used in chemical industry, electricity and construction; the valve is mainly used in chemical, metallurgical, power and food; used in petrochemical and metallurgy main plunger valve; plug valves are mainly used in chemical and metallurgical valve; mainly used in petrochemical, chemical and metallurgy; steam traps are mainly used in chemical and petrochemical.
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:Symbols for all types of valves
In addition to the throttle valve (L) valve (H) valve (U) valve (Y) of the four types of valves, the other is according to the first letter of the easy to remember the four valve but also second word the first letter and the other valve is repeated with the first letter of a very good record I was just valve knowledge I hope to help you!
Q:Is there any problem with connecting the geothermal valves with other geothermal pipes?
Can be universal,Material is the same, the fuse will not cause shrinkage when you can use
Q:What is the valve before and after the pump?
Conventional setting, the pump is installed before and after the cut-off valve. As for the check valve, according to the need to decide whether to install, to see whether the occasion required to prevent backwater function.

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