Wafer Butterfly Valve For Water, Oil, Gas

Wafer Butterfly Valve For Water, Oil, Gas System 1

Wafer Butterfly Valve For Water, Oil, Gas

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 Piece/year pc/month

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Quick Details of Wafer Butterfly Valve

Standard or Nonstandard:	Standard	Structure:	Wafer	Pressure:	Medium
Power:	Manual	Material:	Cast iron, Ductile iron, WCB, SS316,C954	Temperature of Media:	Normal
Media:	Water, Oil, Gas	Port Size:	DN40-DN1200	Place of Origin:	China
Brand Name:	Yue	Certification:	ISO9000, CE,CCS,DNV,ABS,TS

Packaging & Delivery of Wafer Butterfly Valve

Packaging Detail:	Each Piece into one bubble plastic bag, several pcs into one Wooden crate or according to customers requirements
Delivery Detail:	within 30 days

Specifications of Wafer Butterfly Valve

1. MSS/API/BS design.

2. Size: DN40-1200.

3. Working pressure: PN10/16/25.

4. ISO9001/ABS/CCS/DNV/CE.

5. Flange: AWWA/BS/EN etc.

Usage/Applications of Wafer Butterfly Valve

1. Newly developed facilities ensure high and stable quality.

2. Enable to supply UL/FM valves.

3. Experienced technology

4. Excellent after-sale service to satisfy customers.

5. Sufficient capacity ensures prompt delivery.

6. Continuous quality improvement and new designs development.

7. Reasonable and stable price

8. Meets different countries standards, such as ANSI,DIN,BS etc.

Working pressure: 10Bar/16Bar/25Bar

Face-to-face:

API 609 Table 1

ISO 5752 Series 20

EN 558 Series 20 (DIN 3202 T3 K1)

BS 5155 Series 4

Flange accommodation:

ANSI B16.1 Class125/150

AWWA C207

MSS SP44 Class150

DIN 2501 PN6/10/16

EN1092-2 PN6/10/16 BS10 Table D/E

JIS B2220 5K/10K/16K AS4087 PN14/16

Top Flange: ISO5211

Tightness check:

API 598

ISO 5208,

EN12226-2

Pressure Temperature Ratings
working pressure	16bar/25bar
testing pressure	shell:24bar/37.5bar
testing pressure	seal:17.6bar/27.5bar
working temperature	-20 degree to 110 degree EPDM seat
working temperature	-10 degree to 80degree NBR seat
suitable media	Water, Oil& Gas

Material Specification
Part	Material		ASTM
Valve Body	Cast iron		A126 Class B
	Ductile iron		A536 Gr.65-45-12
Valve Disc	Ductile iron		A536 Gr.65-45-12
	Bronze		B148 C95400
	Stainless steel 304		A351 CF-8
	Stainless steel 316		A351 CF-8M
Valve Shaft	Stainless steel 410		A276 S 410 00
	stainless steel 431		A276 S 410 00
Valve Seat Ring	EPDM/NBR
O-Ring	EPDM/NBR
Bushing	PTFE
	Bronze	B62 C83600

Wafer Butterfly Valve

Q: Electric butterfly valve (not take the lead) what do you mean?: Electric butterfly valve, as its name implies, consists of an electric actuator and butterfly valve, and the customer does not take the lead, that is, without the electric actuator, only the butterfly valve can be provided.

Q: My caravan is a bit sluggish on the pick up, I replaced the wires/plugs and the electronic distributor(I think thats what it is..). still a bit sluggish. Should i look at the valve gasket? Or fuel filter, or fuel pump next? 03 caravan sport 3.3L: There is no electronic distributor on your caravan it uses a coil pack To the 1st poster there is no valve pan gasket you have valve cover gaskets. The fuel filter on your van is Incorporated in the fuel pump module located inside your fuel tank. There a several things that can contribute to sluggish performance, look at your exhaust and make sure it is not bent/collapsed/restricting Dodge Chrysler Jeep Tech

Q: i have a slightly small mitral valve leak in my heart. my cardiologist say nothing to worry about, but i am not sure. can some one explain if it would eventually lead to some complications?: it can cause atypical chest pain but rarely leads to serious problems

Q: The difference between butterfly valve and gate valve: Its varieties and quantities are still expanding, and the development of high temperature, high pressure, large caliber, high sealing, long life, excellent regulation, as well as multi-function development of one valve. Its reliability and other performance indicators have reached a high level. Disadvantages, there is a certain resistance to the medium. Gate valves are more used in steam pipes and large diameter water supply pipelines, because of the general requirements of fluid resistance is small, the use of gate valve. Valve is hand wheel rotation, stem upward movement. Flow is not the same, the gate valve requires full open. Need a higher installation space, the valve sealing surface has a certain self sealing capacity, its spool by the media pressure closely with the valve seat sealing surface contact, to achieve tight leakage.

Q: Should I connect the butterfly valve before and after the pump? Or gate valve?: Personally believe that import and export butterfly valve or gate valve can be, or other valves. One principle, easy installation and easy maintenance.As for how much pressure can be selected according to the size of the pump flange to set the general small caliber pump are 1 and 1.6 pressure general, unless you are a super high pressure multi-stage pump, generally 1 flanges fully meet the requirements of pump working pressure is generally not too high, living above the water temperature will not exceed 40 C, so you choose the space is still very large.

Q: What is the working principle of the electric butterfly valve, and what's the difference between the butterfly valve and the butterfly valve?: What's the difference between a worm valve and a manual butterfly valve?The turbine can light and close the valve here. It is more labor-saving and reliable. It is closed and open. Manual operation is relatively difficult, but the manual action is very fast. Fast switching.

Q: Gate valve, butterfly valve and so on can do the valve so that?: Yes, but the accuracy of the adjustment is not high. Just about. To adjust the flow, please use flow control valve.

Q: How can the flange butterfly valve be installed on the pipe?: It is better to install it vertically or horizontally, and leave some space for maintenance

Q: Butterfly valve, two-way pressure and one-way pressure what is the difference?: The positive pressure and the reverse pressure, the pressure when the medium returns

Q: Buried extension butterfly valve is buried or need to repair the valve well, can build the valve well, the extension rod butterfly valve installed in the valve well, the extension rod to avoid covers, the top of the valve well out, so that the hand wheel in the ground operation.Atlas S143 is less than the inner diameter of DN150 valve wells only 1200mm, DN200-DN250D diameter of only 1400mm, 700mm valve covers, valve rod and a handwheel to lengthen through the valve cover, valve wells is built to cover the embedded pipe or tube? Is there a standard atlas?: Hand wheel operation in the ground, the original operation on the ground, our company's extension rod is in accordance with the length specified by the manufacturer.

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