GATE VALVE RISING STEM RESILIENT SOFT SEATED DUCTILE IRON BS5163

GATE VALVE RISING STEM RESILIENT SOFT SEATED DUCTILE IRON BS5163

Ref Price:: $10.00 - 100.00 / 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:	Gate	Pressure:	Medium Pressure
Power:	Manual	Material:	Ductile Iron	Temperature of Media:	Normal Temperature
Media:	Base	Port Size:	flanges	Place of Origin:	Shanghai, China (Mainland)
Model Number:	VA006	Brand Name:	SPS	name:	ansi 125 / 150 gate valve
specification:	ansi 125 valve	type:	rising stem	seal:	resilient soft seated
kind:	gate valve	pressure:	PN10/16/25	standard:	ansi 125/150
face to face standard:	ansi B16.10	flanges:	ansi B16.1/16.5

1) Product information: the gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA C509/C515, DIN3352 F4/F5, BS5163, BS5150,SABS 664
3) Connection type: flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
a) Body/Bonnet : Ductile Iron GGG500-7
b) Wedge : DI , core fully vulcanized with NBR or EPDM rubber
c) Wedge Nut : Brass
d) Stem : Stainless steel , BS970 431S29 or DIN17440x20Cr13
e) Gasket/O-ring : NBR/EPDM
f) Washer : Carbon steel or Stainless steel .
5) Size: DN50~DN1200/2" ~ 48"
6) Pressure grade: PN10, PN16,PN25,ANSI 125/150
7) Coating:
a) Fusion-bonded epoxy 200-250 microns inside and out side
b) Coating as per customers' requirement
8) Package :Plywood case.(each pc into one bubble plastic bag, several pcs into Plywood case).

Product Name	rising stem resilient soft seated ansi 125/150 gate valve
Material	CI/DI
Color	blue/red/gray/Coating as per customers' requirement
Standard	AWWA C509/C515, DIN3352 F4/F5, BS5163, BS5150,SABS 664
Connection type	flanged type, push-on type, mechanical joint type, plain ends type
Package	Plywood case.(each pc into one bubble plastic bag, several pcs into Plywood case).
Size	DN50~DN1200/2" ~ 48"
Used	adjusting water, steam, oil, gas, and natural gas in chemical industries

GATE VALVE RISING STEM RESILIENT SOFT SEATED DUCTILE IRON BS5163

Q:What's the meaning of flexible z45x-10q door valve?: Crown valve pressModel Z45X-10QZ refers to gate valve4 finger flange connection5 refers to the dark bar driveX refers to rubber seals10 refers to 10 kg pressureQ refers to the body material, ductile ironFull bore flange soft sealed gate valve

Q:What is gate valve (with force transfer joint)?: Flange valve is equipped with a force expansion joints, easy installation

Q:Function of gate valve: Gate valve is a closed (gate) along the central line of the vertical direction of the valve moving. Valve in the pipeline can only be fully open and fully closed off, can not be adjusted and the throttle. Gate valve is a valve used in a wide range, generally more than 50mm caliber DN block device is selected it, sometimes cut off very small aperture devices are used to gate valve, gate valve is used as cut-off media, when in full flow through the whole, when the media is running a minimal pressure loss. Gate valves are normally used in situations where they do not need to be frequently opened and closed, and the gate is fully open or fully closed. Not used as an adjustment or throttling. For high speed moving medium, the gate can cause the vibration of the gate under the condition of partial opening, and the vibration may damage the sealing surface of the gate and the valve seat, while throttling will cause the gate to suffer the erosion of medium.

Q:What kind of copper gate valve copper content standards, there are no national standards?: Usually copper alloy, rarely used pure copper, there are GB

Q:Gate valve DN65 what does that mean?: Caliber 65, refers to the size of the gate valve, you want to buy it?

Q:What does Z941H-25DN250 mean by electric gate valve (excluding electric equipment)?: 9- electric (drive)4- flange connection (connection)1- plain wedge single gate valve (valve structure)H-Cr stainless steel (sealing surface material)25- nominal pressure is 25 kg, or 2.5MPa;DN250- valve by 250mm

Q:Soft sealed gate valve and hard sealing gate valve which good?: If the caliber, material and pressure levels are the same, the current market price is still soft sealed gate valve, about 20-30%.

Q:Why? God, can you explain to me in detail why?: The exit of the general pump is the first soft connection (shock absorber), followed by the check valve, and then the partition valve (such as butterfly valve, gate valve, cut-off valve, etc.), this is not the final answer.The question is interesting, and no corresponding information has been found in the relevant standards. We have also discussed the related issues, but differences of opinion is relatively large, the advantages of 1, first installed check valve installed after the valve or butterfly valve, check valve, can be protected, especially in a parallel pump, when the pump does not start, another pump starts when the impact force is gate valve or butterfly valve bear, disadvantages: gate valve or check valve who will protect? There have been a case of butterfly valve is broken. 2, first installed gate valve or butterfly valve installed after the check valve, advantages: can protect the butterfly valve or gate valve, the impact on the check valve to bear. Disadvantages: check valve who will protect, check valve by pressure difference switch, if the high pressure high pressure pipe, pump, if the flow is not stable, so check valve will repeatedly switch, will affect the check valve life. Personal opinion: check valve, check valve performance now have changed, many are using the slow closing check valve, so the impact force is two aspects to bear, because exports are not fully open the valve or butterfly valve, so you can put in check after the gate valve or butterfly valve valve. If not the slow closing check valve installed in the valve or the best after the butterfly.

Q:What's the meaning of the gate valve model z41x 16Q?: According to the provisions of the JB/T 308-2004 valve type programming method:Z = gate valve4 = flange connection1 = structural form: wedge type single gateX = sealing surface material: Rubber16== pressure rating: 1.6MPaQ== body material: ductile iron

Q:What is plug welding gate valve?: Socket welding valve refers to the use of socket welded connection valve.Simple socket welding is to insert the pipe into the gate joint to weld.The form of socket welding is mainly used for welding small bore valves and pipes, fittings and pipes. Small caliber pipeline wall thickness is thin, and error prone edge ablation, butt welding is difficult, more suitable for socket welding. In addition, the socket of socket welding has reinforcement effect, so it is also used under high pressure. But socketweld also has disadvantages, one is the stress condition is not good after welding, easy welding penetration, pipe inside a gap, so should not be used for piping system of crevice corrosion sensitive medium pipeline system and clean high requirements for socket welding. In addition, ultra high pressure pipeline, even small caliber pipe wall thickness is also very big, can use butt welding connection, as far as possible to avoid socket welding.

The company covers an area of 44000 square meters, building area of 35000 square meters, has a modern production plant and production equipment, production capacity of annual output of 20000 tons of low pressure cast iron valves. We have independent research and development capacity, according to user requirements for design and production.

1. Manufacturer Overview
Location	Anhui,China
Year Established	2007
Annual Output Value
Main Markets	South America; Western Europe; Eastern Europe; Southeast Asia; the Middle East
Company Certifications	ISO9001;CE

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Factory Size:	44000 square meter
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