Gear Operated Lug Type Butterfly Valve

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Quick Details

Standard or Nonstandard: Standard
Structure: Butterfly
Pressure: Low Pressure
Power: Manual
Material: CI,DI,WCB,SS,etc.
Temperature of Media: Medium Temperature
Media: Water, Gas, Oil etc.
Port Size: DN50~1200mm
Place of Origin: Tianjin, China (Mainland)
Model Number: D7LT1X-10/16

Packaging Details:	Standard export packaging: plywooden case, Or as per clients' requirements.
Delivery Detail:	Within 15-30 days after receipt of L/C or deposit by T/T

Specifications

1.2"~48".
2.PN:1.0/1.6MPa.
3.different standards.
4.center line butterfly valve.
5.rubber/PTFE seat, soft sealed.

Features:

1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.

2.Simple and compact construction, quick 90 degree on-off operation.

3.Flow curve tending to straight line. Excellent regulation performance.

4.Long service life. Standing the test of thousands opening/closing operation.

5.Wide selection of materials, applicable for various media.

Standard:

Design standard	Face to face	End flange	Test & inspection
MSS SP-67 API609 EN593	API609 ISO5752 series 20 BS5155	DIN PN10/16/25 ANSI B 16.1 BS4504 ISO PN10/16 JIS B 2212/2213 BS 10 table D BS 10 table E	API 598

Design standard

Face to face

End flange

Test & inspection

MSS SP-67

API609

EN593

API609

ISO5752 series 20

BS5155

DIN PN10/16/25

ANSI B 16.1

BS4504

ISO PN10/16

JIS B 2212/2213

BS 10 table D

BS 10 table E

API 598

Performance:

PN(MPa)	DN(mm)	Testing Pressure (MPa)	Applicable Temp. °C	Applicable Medium
Shell	Sealing
1.0/1.6	DN50 ~ DN1000	1.5	1.1	-45~ 150	Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids, Alkalis, etc.

PN(MPa)

DN(mm)

Testing Pressure

(MPa)

Applicable Temp. °C

Applicable Medium

Shell

Sealing

1.0/1.6

DN50 ~ DN1000

1.5

1.1

-45~ 150

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

Alkalis, etc.

Material List:

Part Name	Material
Body	CI/DI/WCB/SS
Disc	DI/ALB/WCB/MONEL/CF8/CF8M
Stem	SS416/SS304/SS316/WCB
Seat	EPDM/BUNA/NBR/NR/PTFE/HYPALON/VITON/NEOPRENE

Q: I was adding air to my bike tires and the valve became loose. Do I need a new tire or is there a way to tight?: The tyre should be fine, the problem is with the inner bike tube. It is useful to know what type of valve your bike tube uses. Schrader valves have a middle pin surrounded by an outer ring. Presta valves have a movable nut that allows you to inflate or deflate the tube. It sounds like your bike tube has a presta valve you have damaged the movable nut by loosening it a bit too much and/or being a bit too rough with it when using the bike pump. Unfortunately, it can't be fixed. If that is the case, you will need to buy a new bike tube (and keep a spare one handy as well) edit - That's weird, Schrader valves don't usually do that. It must have been an old tube or a faulty one. You'll be needing a new bike tube. edit - Well, I didn't know you could fix them, but still it'll be less hassle if you just brought another tube.

Q: i was filling the tire on my car and the valve stem completely came out when i finished, quickly deflating the tire. i could push it back in but then the process repeated itself when i tried refilling it again. is there part of the stem i'm not seeing. the stem that i saw was long and straight and threaded. advise, thoughts? thanks.: get a new valve stem. this one has gone bad. valve stems are very cheap. have someone at a tire store install it though.

Q: IT USUALLY TAKES 2 SECONDS TO START THE MOTOR. NOW, IT TAKES OVER 40 SECONDS AT 7 AM. IT ALMOST KILL THE BATTERY. IF YOU PARK FOR 1 HOUR, 2ND START TAKES 10 SECONDS. IS THIS HAPPENING BECAUSE THE VALVES NEEDS ADJUSTING? HOW AND WHAT IS THE EASY WAY OF VALVES TUNE-UP?: MY MECHANIC TOLD ME: AT 9000 MILES, SCOOTER IS DUE FOR VALVE ADJUSTMENT. EVERYTHING ELSE SHOULD BE OK. 1] WAIT UNTIL MOTOR COOLS OFF 2] REMOVE PLASTIC VALVE COVER 3] LOOSEN RIGHT FENDER TO GET EASY ACCESS TO VALVES 4] USE 8 MM SOCKET TO TAKE OFF THE FOUR VALVE COVER SCREWS 5] USE 10 MM SOCKET TO TAKE OFF THE LAST TWO NUTS 6] REMOVE ALUMINUM VALVE COVER 7] PISTON MUST BE FIRST COME ALL THE WAY UP BEFORE ADJUSTING VALVES 8] CHAIN AND DISK HAS 3 HOLES, SET HOLE ONE UP, HOLE TWO DOWN, AND HOLE THREE TO THE LEFT [ IN THE MIDDLE BETWEEN THE TWO VALVES. 9] MUST HAVE A GAGE FEELER SIZE 3/1000, AND 4/1000 $7 SET AT ADVANCE AUTO 10] USE 9 MM SOCKET TO LOOSEN THE TOP INTAKE VALVE NUT USE GAGE SIZE 3/1000 ON TOP OF VALVE. ADJUST VALVE SCREW, NOT TOO TIGHT, AND NOT TOO LOOSE HOLD THE TOP SCREW WITH A PLIER WHILE TIGHTENING THE TOP NUT WITH 9 MM OPEN WRENCH. MAKE SURE THE NUT IS GOOD AND TIGHT. MINE WAS MOVED TO SIZE 7/1000 MM, THEREFORE, IT WAS HARD TO START. 11] USE 9 MM SOCKET TO LOOSEN THE BOTTOM EXHAUST VALVE NUT USE GAGE SIZE 4/1000 ON TOP OF VALVE. ADJUST VALVE SCREW, NOT TOO TIGHT, AND NOT TOO LOOSE HOLD THE TOP SCREW WITH A PLIER WHILE TIGHTENING THE TOP NUT WITH 9 MM OPEN WRENCH. MAKE SURE THE NUT IS GOOD AND TIGHT. MINE WAS MOVED TO SIZE 2/1000, IT WAS HARD TO START. 12] HOOK THE GROUND WIRE, AN CHECK IF IT IS EASY TO START 13] ONCE IT HAS GOOD START, PUT THINGS BACK IN REVERSE AS THEY WERE. 14] FIRST PUT COVER AND ALL SCREWS HAND TIGHT ONLY, THEN TIGHT THEM GOOD. I STARED TIGHTENING THEM ONE AT A TIME, THEN THE LAST ONE WOULD NOT FIT I HAD TO LOOSEN ALL OF THEM AND GET THEM ALL STARTED AND HAND TIGHT FIRST. 15] ADVANCE AUTO MAY LET YOU USE SOME LOANER TOOLS 16] PUT EVERYTHING BACK TOGETHER AND YOU READY TO GO FOR 5000 MILES. GOOD LUCK, WERE YOUR HELMET, AND DRIVE CAREFUL. TRY NOT TO DRIVE IN BAD WEATHER WEATHER LINK: www.spc.noaa /

Q: i was thinkin i needed rings cause my car was smokin like hell and had a bad compression test on one cylinder. anyways i got the head off and my valves are caked with black **** all down one side and the others are completely white. i dont know if when the car turns off if they're supposed to seal but four of them were about a quarter inch off the head. before i tested everything i was smokin like hell and barely runnin and you could hear a knockin sound in the exhaust at the rear of the car. could the head be the problem or still sound like rings??: thats the oil being burned...its either bad rings thats why ur burning oil or bad valve guides...a ring will fail first before the guide

Q: i have a leak on the front of that valve cover and the oil is going down to the headers,,how can i fix the problem.?how do i install da gasket do i need any special things??thanx for tha help: He could have placed helicoils in to repair that. without the splendid torque the pinnacle will warp and this could actual reason the oil leak.in fact ask him why he did no longer restoration it whilst it became aside. The regulation probable calls so you might furnish him of undertaking to repair it as quickly as.you may no longer could pay for that and you may ask to work out the gaskets he would be removing to interchange returned. If he takes it aside and reuses the gaskets he purely put in there will be issues down the line.

Q: Check engine light came on. Had a diagnostic exam run. EGR Valve is gone. Do I REALLY need to replace this valve, or will the car run just fine without it? 1999 Chevy Malibu.: EGR or ''Exhaust Gas Recirculation'' system assists the engine during warm up (from cold start to operating temperature). By circulating hot exhaust gases through ''channels and ports'' in the intake manifold, heads, etc. the engine heats up faster and more evenly. Without it warm-up may take a little longer and it may run a little rough until it has warmed up.

Q: What kind of valve is on this tennis ball cannon in this picture?: describes how it works pretty well even thought this one is not in fact solenoid operated. This one is operated manually via the blow gun which is just being used as an inexpensive lever operated valve, but the main part of the valve works on the same principle illustrated in the Wikipedia article, just mentally replace the solenoid with the lever valve.

Q: Ok, so I was just wondering, do you have to have a turbo to get blow-off valves? Also, do you have to have a manual? And are there any other requirements?: I'm a girl.....you don't have to have a turbo, any type of fast car will get you blown off.

Q: I have a shut off valve under the sink that leaks when you try to turn it OFF. Why is that?I need to fix faucet leak as well. do i need to shut water off to fix faucet? Need to fix valve first. Cant figure out why valve leaks when turning off.: Mr. ? is powerful. replace the close-off valve. the place I stay there's an excellent style of limescale interior the water so shutoff valves purely get gunked up over the years and in lots of situations leak everytime you mess with them. each time I replace or fix a rest room or faucet I purely plan on changing the close-off valve on the comparable time -- a great way much less difficulty than getting the recent merchandise put in and then having to circulate back and take issues aside to swap the leaking valve. I additionally replace the feeder hose connecting the bathroom or faucet too, constantly with the braided stainless style. i could fairly be attentive to I even have put in new factors than have the previous one fail at inconvenient situations and reason injury to the residing house.

Q: In your explanation, be sure to:- identify the function of a valve in relation to the flow of blood- identify two places in the circulatory system where valves are found - identify one specific valve by name and describe its specific function: Function Of Valves

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