BUTTERFLY VALVE CONCENTRIC U TYPE/ LUG TYPE/ WAFER TYPE DUCTILE IRON DN40- DN1200

BUTTERFLY VALVE CONCENTRIC U TYPE/ LUG TYPE/ WAFER TYPE DUCTILE IRON DN40- DN1200

Ref Price:: $50.00 - 1,000.00 / pc

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 10 pc

Supply Capability:: 5000 pc/month

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Packaging & Delivery

Packaging Detail:	PLYWOOD OR WOODEN BOX
Delivery Detail:	15--30 DAYS

Specifications

Concentric Butterfly Valve
1.ISO 5752/API 609 /BS 5155 design.
2.Size: DN40-1200.
3.Working pressure: PN10/16/25.
4.ISO9001/ABS/CCS/DNV/CE

Quick Details

Standard or Nonstandard:	Standard	Structure:	Wafer/ Lug/ U type	Pressure:	Medium
Power:	Manual	Material:	Cast iron, Ductile iron	Temperature of Media:	Normal
Media:	Water,	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

ISO 5752/API 609 /BS 5155 design.
Size: DN40-1200.
Working pressure: PN10/16/25.
ISO9001/ABS/CCS/DNV/CE.
Flange: AWWA/BS/EN etc.

Our product features are as follows:

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.

BUTTERFLY VALVE CONCENTRIC U TYPE/ LUG TYPE/ WAFER TYPE DUCTILE IRON DN40- DN1200

Q:Seat has said to the previous owner that the car needs a new air mass meter and dump valve.I am putting a new air mass meter on it.Does it have a dump valve.I know very little on this subject.: every turbo will have a dump valve(waste gate) to regulate the boost to the engine Dump valves are fitted to the engines of turbo charged cars and sit between the turbo outlet and the throttle body. When transitioning from a boosted state to a closed throttle state (as in between shifts), due to inertia, the turbo continues to pressurize air, but the closed throttle prevents the compressed air from entering the engine. In this case the pressure exceeds the preset spring pressure in the dump valve and the excess pressure is bled off to atmosphere. Even with a dump valve the compressed air acts as a brake on the turbo (slowing it down), because the pressure on the backside of the turbo is at a higher pressure than on the front side (and the air actually wants to flow through the turbo backwards). A blowoff valve is a more elegant solution to this problem by allowing the turbo to freewheel when the throttle is closed (equalizing the pressure on both sides of the turbo). Unlike a dump valve a blowoff valve can be used at multiple boost settings without reconfiguration. Blowoff valves are sometimes incorrectly called dump valves because they serve a similar function, but they are very different solutions to the same problem.

Q:Have an iron block, aluminum heads, solid roller lifters, Jessel rocker shafts, what should my valve clearances be cold, and hot??: On solid lifters tappy is happy I don't have a manual here, but if you need to get it going now that phrase will help you.

Q:What is the electric butterfly valve? Please, great God!: Therefore, this butterfly valve is the best matching product of automatic fire sprinkler system. 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:DN80 flange butterfly valve, DN80 flange butterfly valve DN80, flange butterfly valve DN80 what is the difference?: Of course there are differences, the general market sales of the DN80 are many flange plate copper rod butterfly valve, quality can not reach the national standard, to use copper rod copper butterfly valve quality is king.

Q:How does PLC control butterfly valves?: PLC output signal, access to the butterfly valve actuator or locator, you can control

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: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:16 inches below the choice of electromagnetic valve can be the same, it turned out to be DN200 election 1/4, and now there are DN350 can also use this? With it, limiter, pressure relief valve, locator model will change?: DN200 pick 1/4DN350, DN400 corresponding solenoid valve, you can choose 3/8 hose 12mmOther accessories are related to valve path and pressure. If the same series, the valve has no change at all.

Q:Butterfly valve D71X-16 and D71X-16Q what is the difference?: The two difference is that the body of the material is not the same, 16 behind with no sign, expressed as a default, is carbon steel (usually C), if you need to specify material, just behind with symbols, such as Q nodular cast iron, stainless steel P.

Q:1st where is my zone valve? I have an old Burnham gas baseboard heater2nd What do I do?My last resort is calling a proffesional.: if your sure its not the thermostat than the zone valve should be near the boiler in the copper line. Most valves have a flat lever that slides when it is powered up to open. You can open manually by sliding the lever

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