BUTTERFLY VALVE CENTER LINE TYPE DUCTILE IRON DN1000 - DN2200 ISO/ BS EN/ DIN/ API

BUTTERFLY VALVE CENTER LINE TYPE DUCTILE IRON DN1000 - DN2200 ISO/ BS EN/ DIN/ API

Ref Price:: $500.00 - 2,000.00 / pc

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10 pc

Supply Capability:: 5000 pc/month

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Quick Details

Standard or Nonstandard:	Standard	Structure:	Butterfly	Pressure:	Medium Pressure
Power:	Manual	Material:	Casting	Temperature of Media:	Medium Temperature
Media:	Water	Size:	DN1000-2200	Place of Origin:	China (Mainland)
Model Number:	D71X	Brand Name:	CNBM	Application:	General
Body material:	CI, DI, Grey Iron ,WCB ,SS, ALB, Carbon Steel, Brass	Stem:	Carbon Steel, Stainless Steel, 2Cr13	Disc:	CI, DI, Carbon Steel, Stainless Steel,
Seat:	EPDM, PTFE, NBR, Viton, Buna, Hypalon, Neoprene	Shaft:	SS410 / SS304 / SS316 / SS416 / SS420 / Monel	O-ring:	EPDM, Buna, Hypalon, Viton, Neoprene, rubber
Suitable medium:	water, waste water, sea water, gas, oil, etc	Certificates:	ISO 9000, CE	Standard:	API, ASTM, ANSI , DIN, BS, JIS ,ISO approved
Color:	Optional

Packaging & Delivery

Packaging Details:	wooden case, plywood box, or as per customer's request
Delivery Detail:	30 days

Quick Details

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:	CNBM	Certification:	ISO9000, CE,CCS,DNV,ABS,TS

Packaging & Delivery

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

MSS/API/BS design.
Size: DN40-1200.
Working pressure: PN10/16/25.
ISO9001/ABS/CCS/DNV/CE.
Flange: AWWA/BS/EN etc.

	Double flanged center line rubber seated butterfly valve
Body material	CI, DI, Grey Iron ,WCB ,SS, ALB, Carbon Steel, Brass
Stem	Carbon Steel, Stainless Steel
Disc	CI, DI, Carbon Steel, Stainless Steel,SS304 / SS316 / WCB / Al-Bronze / Duplex Stainless Steel, ALB, monel
Seat	EPDM, PTFE, NBR, Viton, Buna, Hypalon, Neoprene
Shaft	SS410 / SS304 / SS316 / SS416 / SS420 / Monel
O-ring	EPDM, Buna, Hypalon, Viton, Neoprene,rubber
Colour	Optional
Standard	API, ASTM, ANSI , DIN, BS, JIS ,ISO approved
Certificates	ISO 9000, CE
Face to Face	ISO 5752, API 609, BS 5155, DIN 3202
Suitable medium	water, waste water, sea water, gas, oil, etc

BUTTERFLY VALVE CENTER LINE TYPE DUCTILE IRON DN1000 - DN2200 ISO/ BS EN/ DIN/ API

Q: Does the wet alarm valve group need to install the signal butterfly valve?: two is the sprinkler system is not allowed inside water, when the butterfly is closed, will transmit a signal to the the fire alarm system, fire alarm system receives a monitoring signal (so called signal butterfly valve), fire sprinkler system that the floor is anhydrous state, fast repair.

Q: In the pipeline attached building Atlas 05S502, in the middle of a water meter and check valve, the two sides are divided into two butterfly valve, want to ask why to arrange this way, what is the role of the two butterfly valve?: Check the water gauge and check valve on both sides to facilitate the maintenance and replacement of water meter and check valve.

Q: What do D71, D371 and D341 represent in butterfly valves?: D71 in D is the meaning of butterfly valve, 7 refers to the connection is the clamp, and 1 refers to the butterfly plate is the center of verticalD371 in D is the meaning of butterfly valve, 3 refers to the drive mode is the turbine, 7 refers to the connection is the clamp, and 1 refers to the butterfly plate is the center of verticalD341 in D is the meaning of butterfly valve, 3 refers to the drive is turbine, 4 refers to the connection is flange connection, and 1 refers to the butterfly plate is the center of vertical. China valve Holding Group Co., Ltd. Zhang Chao 021-55601036 Fax: 021-66289822

Q: What does the butterfly valve model d344h, d345h, d346h, d347h mean?: According to the international standard of the letters and numbers apart to explain D344H D is a unit of butterfly valve, two unit 3 is driving mode: turbine, three unit 4 connection: flange connection, four unit 4 Structure: seal type linkage, five unit H sealing material: Cr13 stainless steelD345H compare yourself to the above. Unit 5 four is a sealed, single eccentric structureD346H four unit 6 is an unsealed center vertical plateD347H four unit 7 is unsealed double eccentricIn general, there is only one difference between them: the structural form is different!

Q: I was wondering if someone could tell me the manufacturing date on this aircraft engine valve.: Wow Hannah! That's a cool find for sure! It appears to be possibly a valve for a radial aircraft engine as it looks very similar to ones i've seen used in Pratt+Whitney R3350's etc. It looks like it could probably date to the 1940's up thru the 1950's. Look for a Part Number stamped on the valve or on the box. After WW2 there were all kinds of manufacturers making parts for airplanes. Many were gobbled up by competitors, converted to manufacturing other products or went out of business altogether. However, a few did hang on....and I think this may be what has become of Thompson Aircraft today.... Thompson Aerospace, Inc 22431 Antonio Parkway B160-102 Rcho Sta Marg, CA 92688-2804

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: Whenever sports cars are referred, people talk in terms of 'valves'. ex: v8, v12 etc. What does this all mean? Also they sometimes say that a v8 makes a great noise. why? How does the number of valves effects the performance? Many thanks.: When talking about car engines, references such as v4, v6, v8, v10 and v12 are not for the number of valves. it is for the number of cylinders. The more cylinders that an engine has, the more fuel it consumes and most of the time, the more horsepower it can make. There are exceptions to this though. Regarding the noise of the engine, i would agree that a v8 sounds very good when it is roaring. Valves are actually the openings for fuel to get into the cylinders and the exhaust to come out from. Most modern engines have two valves for incoming fuel and two valves for the exhaust making a total of four valves per cylinder. hope that clears it for you

Q: The difference between the directly buried gate and the flange valve and butterfly valve: Buried gate also called buried gate valve, valve can be directly buried underground, built without manhole, reduce road excavation area; small well maintained road and beautiful room can reduce the difficulty of construction, reduce project cost. The directly buried soft sealing gate valve is divided into two types: telescopic type and fine fixing type, wherein, the telescopic type is divided into metal type and plastic type. In the process of construction, the telescopic type can be adjusted arbitrarily according to the distance between the buried depth of the valve and the ground, and the micro adjustment can be adjusted on the spot. The directly buried gate valve has the advantages of long-term use, no leakage, no maintenance, etc., and can effectively avoid other people switching the valve and stealing the manhole cover at will.Flange gate valve is connected to the flange gate valve, this connection is the most common way. The flange gate valve is stable and reliable when used in the pipeline, so the flange gate valve is used on the high pressure pipeline.Butterfly valve refers to the closure of parts (valve or butterfly plate) as the disk, around the valve shaft to achieve rotation and closing of a valve, the main cut off on the pipe and throttling role. Butterfly valve headstock is a disc shaped disc, in the valve body around its own axis of rotation, so as to achieve the purpose of opening or closing or regulation. Butterfly valve used in furnace, coal gas, natural gas, liquefied petroleum gas, city gas, hot and cold air, chemical smelting and power generation environmental protection engineering system, conveying a variety of corrosive and non corrosive media pipeline, used to adjust and cut off the media flow.

Q: Butterfly D371X5-16ZB1 what does each letter stand for?: Daily valve pressThe regular model is out of step with you. I can only explain the regularD371X5-16ZB1D is butterfly valve3 is the turbine drive7 is the clamp connection1 is the display opening signX is a rubber seal16 is 16 kg pressureI don't know the other superfluous letters

Q: What is the difference between wafer (flangeless) type and LUG type of butterfly valves?: WAFER butterfly valve is the valve is divided into LUG (ears) with and without LUG, ordinary LUG without clip on 12 points in the direction of valve is generally two to four bolt holes was not, whereas the LUG of butterfly valve cross dispersed in a circle. Bolt hole. With LUG all bolted through the LUG, so that the butterfly valve and the clamp on the two flange connection is more solid, you check the valve picture, it is easy to understand

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