Flange Butterfly Valve For Water System 1

Flange Butterfly Valve For Water

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 10000PIECE/YEAR pc/month

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Quick Details of Flange Butterfly Valve

Standard or Nonstandard:	Standard	Structure:	Butterfly	Pressure:	1.0-2.5Mpa
Power:	Manual	Material:	Casting	Temperature of Media:	Low Temperature
Media:	Water	Port Size:	DN40-DN800	Place of Origin:	China
End Flange:	ANSI B16.1, EN 1092, AS 2129	Brand Name:	Yue	Color:	Blue

Packaging & Delivery of Flange Butterfly Valve

Packaging Detail:	Bubble bag/ Poly Bag/ Wooden Case
Delivery Detail:	5-25 days

Specifications Of Flange Butterfly Valve

1. ISO, ANSI, API, BS, DIN, JIS

2.. Zero Leakage

Usage/Applications of Flange Butterfly Valve

Body		Disc		Shaft	Bushing	Seat
Material Name	Code	Material Name	Code	Material Name	Material Name		Code	Using Temperature
CI	Z	Electricplating DI	B1	Stainless Steel Carbon Steel Monel K500	Lubricated bronze	Natural rubber	X1	-20~+85
DI	Q	AL-bronze	B2			Hypalon	X2	-18~+135 Short time -18~+149
AL-bronze	T	ZG1Cr18Ni9Ti SS304	B3			EPDM	X3	-45~+135 Short time -50~+150
ZG1Cr18Ni9Ti SS304	P	CF8M SS316	B5			Neoprene	X4	-7~+93 Short time -7~+107
CF8M SS316	R					NBR	X5	-12~+82 Short time -12~+93
Carbon Steel	C					Abrasion resistant rubber	X6	-10~+50
						Viton	X7	-20~+85
						Heat resistant EPDM	X9	-20~+85
						PTFE	F4	-20~+85

Main Performance Parameters of Flange Butterfly Valve

Nominal Pressure

PN(MPa)

Nominal

Diameter

DN(mm)

Testing Pressure

(MPa)

Suitable Temperature

°C

Suitable Medium

Actuation Ways

Shell

Seal

1.0

DN40 ~ DN1000

1.5

1.1

-45~ 150

Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,

Alkalis, etc.

Manual actuator,

worm-gear actuator, aerodynamic actuator and electric actuator

1.6

2.4

1.76

Flange Butterfly Valve

Q: The difference between butterfly valve d71x_10s and d341s-10: Before distinguishing between the two, you must first read the identification of the valve type:D stands for butterfly valves,3 means that the worm gear is connected and the drive does not indicate the handle7 and 4 indicate pipe to clamp connection, pipe flange connection, respectively1 means single eccentric, that is, the stem is not in the center of the butterfly plateThe former S indicates the material name of the valve body - plastic, X means sealing and the lining material is rubberThe latter S indicates the sealing lining material code ---- plastic, and the valve body is cast iron.10 means stress.

Q: What's the size of the signal butterfly valve sleeve?: The structure characteristics and working principle: the top design electrical device the butterfly valve of the worm and the worm gear driving device, and with the stem straight connecting transmission. In the closed precision electromechanical device, opening mechanical instructions and imported electrical components and parts with rust proof valve.

Q: Why anti condensation of aluminum alloy anti condensation butterfly valve?: Anti condensation butterfly valve principle: the use of the high performance plate material, can effectively prevent the temperature of body parts, isolating the transfer medium in the pipeline, to the actuator and the connecting flange surface without dew.

Q: I want to switch off the water in the bathroom only due to replacing sink taps, will water still come out of the pipe if i turn the stop valve: Assuming that the stop valves are good, turning them off will stop the flow of water to the sink taps. To test them, turn on the water faucet at the sink, then turn off both stop valves. The water should stop coming out of the faucet. If it continues to drip, the stop valves are defective and should be replaced when you do the job. If this is the case you'll have to shut off the main water valve or a valve upstream of the stops to replace them. Good Luck

Q: For whatever reason, Mazda has made it next to impossible to change the PCV valve on the 929. I'm going to have to pull off the plenum and the passenger's side valve cover to replace a $2.00 PCV valve. Before I get too involved, I need to know the torque specs for the valve cover. Also, any other tips on this process would be greatly appreciated. Can I reuse the old valve cover gasket if it's still in good shape? Should I use any kind of sealant in addition to the gasket when I put it all back together? Thanks in advance, by looking at this motor, I can tell I'll have my work cut out for me (for a friggin $2.00 PCV valve, it's usually SO simple!). Like I said, any and all help is greatly appreciated.: Mazda 929 Specs

Q: How can one - way sealed butterfly valves and two-way sealed butterfly valves be distinguished?: Two way hard sealing butterfly valve:Two way butterfly valve on the valve body usually does not indicate the direction of the media arrow sign, in the design of two-way sealing butterfly valve stem force is greater than one-way butterfly valve stem. The same diameter, pressure butterfly valve, two-way sealing butterfly valve rod diameter than one-way sealing butterfly valve stem diameter. At the time of installation, the butterfly plate can face or back the direction of the medium, without considering the flow direction of the medium.

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: oil coming from valve into turbo charger: Diesels do not have pcv valves. Pcv valve are on gas engines only.

Q: Butterfly valve, two-way pressure and one-way pressure what is the difference?: One way sealing butterfly valve is the front of the butterfly valve. When it closes, it must face the direction of the medium. The medium flows only in one direction, and the arrow on the valve body indicates the direction of the flow direction of the medium. Attention should be paid to the flow direction of the medium during installation. Two way butterfly valve is butterfly plate can face or back to the media flow direction, installation without attention to medium flow direction, in the valve body also does not indicate the direction of the medium flow arrow. Two way sealing butterfly valve stem force is greater than one-way butterfly valve stem. Design, the same diameter, pressure butterfly valve, two-way sealing butterfly valve rod diameter than one-way sealing butterfly valve stem diameter.

Q: D what's the meaning of "one 71x one 1 butterfly"?: According to the provisions of the JB/T 308-2004 valve type programming method:D== butterfly valve7== clip typeLinetype in 1==X== sealing surface material: Rubber-1== pressure rating: 1.0MPa

Yue,located in Ducun Industrial Park, Linhu Town, Wuzhong District, Suzhou, mainly produces valves. Our company is equipped with one scale automatic static coating line, two assembly testing lines, many sets of semi-automatic assembly testing equipment as well as processing equipment such as 5m,3m and 2m vertical lathes, 4m and 2m milling machines and boring machines.

1. Manufacturer Overview

Location	Suzhou, China
Year Established	2000
Annual Output Value	Above US$ 3 Million
Main Markets	West Europe, South Africa, the Middle Eas
Company Certifications	ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage	40%
No.of Employees in Trade Department	500 People
Language Spoken:	English; Chinese; Spain; Alabic
b) Factory Information
Factory Size:	Above 18,000 square meters
No. of Production Lines	Above 4
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average