ductile Iron Rising Non-Rising Stem Resilient Seated cast iron gate valve,water gate valve

ductile Iron Rising Non-Rising Stem Resilient Seated cast iron gate valve,water gate valve System 1

ductile Iron Rising Non-Rising Stem Resilient Seated cast iron gate valve,water gate valve

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 111 PCS

Supply Capability:: 1000 PCS/month

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Packaging & Delivery

Packaging Detail:	ply wooden boxes outside or as per customes's requirement
Delivery Detail:	30 days after received the advance payment

ductile Iron Rising Non-Rising Stem Resilient Seated cast iron gate valve,water gate valve

Product Description

1.Ductile iron gate valve material

1) valve body and bonnet: ductile iron ASTM-A-536,GGG500-7
2) DIS: grey iron/bronze,grey iron

2.DN40-500 gate valve features

1) The check valves supplied are mainly used for preventing the water

and steam medium from flowing backward

2) Material:

a) Valve body and bonnet: ductile iron ASTM-A-536, GGG500-7

b) Disc: grey iron/ bronze, grey iron or grey iron/ rubber

3) Size: 50 - 400mm/ 2" - 16"

4) Pressure grade

a) 250 PSI

b) PN10

c) PN16

5) Coating

a) Fusion-bonded epoxy 200-250 microns inside and outside .

b) Coating as per customers' requirement

About us

1. We have rich experience in all kinds of valves and flanges.

2.We mainly serve the Russia standard valves and can produce as the order in some special requirement.

3.You can have your own logo on the valves.

4.We have the intact technological process :

3. sample for free

But you should pay for the freight charge for the samples

4.payment term

a)30% TT upon placing order and 70% TT when the goods are finished but before shipment or the payment can be 50% upon placing order,and balance 50%upon Copy B/L,.

b) L/C or D/P

Our Certificate:

ISO9001:200 ISO2531, EN545, QS-9000 SGS, EN598, BS4772,DIN3352

5. New design gate valve speicifications

Size	50 - 400mm/ 2" - 16"
Standard	Yes
Structure	Check
Pressure	Low Pressure PN10/16/25
Power	Manual
Media	Water
Port Size	DN40-500
Color	Blue
Temperature	Normal Temperature(-20-600oC)
Type	Swing type,Lift type
Coating	FBE(Blue)
Connection form	Flange
Material	Ductile iron
Design Standard	API 609
End flange	EN1092 ,ANSI 125/150# ,DIN2501
Face to face	EN 558-1, BS5155 , ISO 5752
Top flange	ISO 5211
Body	Ductile iron,Stainless steel,WCB
Disc	Ductile iron,CF8,CF8M,C95400,C95500
Stem	SS416,SS420,SS431,SS316
Seat	NBR,EPDM
Suitale medium	Sewage, Sea water, Air, Foodstuff and Oil

We are glad to give you our best service and our best products especially the gost steel gate valve.

And you can tell us if there is any requirement.

Q: What does LBC mean in a valve?: LB and 800 are together. 800LB means 800 pounds of stress, and P should be PRESSURE.

Q: What is the normal temperature on the valve?: What's the valve?. Conventional valves are 425 degreesIf it's on the oil field. It's only 120 degreesAt normal temperatures are below 120 degrees. A lot of valve sealing surface can only reach 120 degrees

Q: What's the valve specification DN20?: Valve specification DN20 is 6.The inches in the valve refer to inches, 1 inches =25.4mm, and 1 inches =7.62 cents.The corresponding relation between inch and DN and mm is:4 is divided into corresponding caliber DN15, that is, diameter 15mm;6 is divided into corresponding caliber DN20, that is, diameter 20mm;1 inches for the corresponding caliber DN25, that is, diameter 25mm;1.2 inches for the corresponding caliber DN32, that is, diameter 32mm;1.5 inches for the corresponding caliber DN40, that is, diameter 40mm;2 inches for the corresponding caliber DN50, that is, diameter 50mm;2.5 inches for the corresponding caliber DN65, that is, diameter 65mm;3 inches for the corresponding caliber DN80, that is, diameter 80mm;4 inches for the corresponding caliber DN100, that is, diameter 100mm;5 inches for the corresponding caliber DN125, that is, diameter 125mm;6 inches for the corresponding caliber DN150, that is, diameter 150mm;8 inches for the corresponding caliber DN200, that is, diameter 200mm;10 inches for the corresponding caliber DN250, that is, diameter 250mm.

Q: Chinese valve and a valve which is better?: Look what valve you use, ah, these two can be ah!

Q: Which brand of electric valve is good?: Electric valve does not need to use imported, domestic boutique can meet.

Q: Can the gas valves be switched off regularly?: The small valve called skin stopcocks, his design is often switch, but for the sake of safety, natural gas company also installed a lock valve in front, once the leak immediately close the valve, the valve once closed to find a Gas Co came to open, so it is not necessary the case don't go off.What we usually need to pay attention to is..:1, every time you finish cooking, you must close the pipe plug valve (the valve you said).2, regular inspection of the skin tube leakage (3 months 1 can be this).3, the leather pipe and the leather pipe plug valve connected to the place has a ferrule, inspection found loose, must be tightened with a screwdriver, in case of leakage.4, the use of gas should pay attention to indoor ventilation, winter must open lampblack machine, in case of poisoning.Don't worry as long as you do the above.

Q: Who knows which kind of water valve is good?: Classification of domestic valves:pipeline valveBathroom valves, kitchen valves, etc faucetsPipeline valve is generally sealed with rubber valve is better, rubber sealed valve sealing performance is very good and durable;Bathroom valves, kitchen valves and other faucets will use copper into the Dian valve, copper valve is not rusty, durable. ,Hope to help you.

Q: Is the heat jacketed valve fitted with flanged flanges?: Insulation valve is the standard valve, just in order to ensure the link bolt flange to super space, usually a large ball than normal level, such as the use of the path is DN80 flange, flange is DN100, so is the standard, but the size of flange connecting with other valves are not the same.

Q: Which valves are installed in a directional manner?: There are balance valve, safety valve, pressure relief valve

Q: What is the KVS in the valve parameter?: The valve Kvs is to reflect the passing capacity of the valve, which is defined as the pressure at both ends is 1bar, through the flow of the valve, Kvs is a characteristic parameter of the valve, and valve structure, is a constant value.

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