Gate Valve for Water

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 10000 pieces/year pc/month

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Specifications of Gate Valve for Water

1.Size:1''--36''

2.Pressure:150LB-2500LB

3.Certificate:ISO,API,CE,TS

4:Material:CS,FS,SS,Bronze,Ductile Iron

Standard or Nonstandard:	Standard	Structure:	Gate	Pressure:	Medium Pressure
Power:	Manual	Material:	Casting,Cast Steel,Ductile Iron	Temperature of Media:	Medium Temperature
Media:	Water	Port Size:	1"-36"	Place of Origin:	Beijing China
Model Number:	Gate Valve	Brand Name:	BGV

Packaging & Delivery of Gate Valve for Water

Packaging Detail:	packing with plywood case
Delivery Detail:	General 3-4 weeks

Usage/Applications of Gate Valve for Water

Gate valve, which is used for a special system of the power station. It has special requirement in material for the pressure and temperature service.

Our company have much experience in this kind of valve. Like power station gate valve,globe valve which is suit for temperature and pressure conditions in power station system.

Operation: handwheel,Gear,Electric, Pneumatic etc.

Available Material can be: A105, LF2, F11, F22, F5, F9, F304, F316, F321, Duplex stainless steel (F51), Super duplex stainless steel (F53, F60);

Design and manufacture: API602 / ASME B16.34;

End connection can be:SW/BW/RTJ;

End-to-end dimension as per Manufacturer std (For SW or BW end)

Face-to-face dimension as per ASME B16.10 (RTJ end, Flange should be welded type);

Pressure-temperature rating as per ASME B16.34;

Pressure test as per API 598.

Ductile Iron Gate Valve for Water

Q: what are their applicable conditions? Advantages and disadvantages?: Valve is closed parts (RAM) along the vertical axis of the mobile channel valve in the pipeline, used primarily as a medium cut that open and close, generally do not have to do with traffic regulation, it can be used for low temperature and low pressure can also apply to high temperature and high pressure, and according to the different valve material for different media. In various types of valves, gate valve is the most widely used.Advantages: low fluid resistanceSmall torque required for opening and closingYou can use the ring road in which the medium flows in the two direction, that is to say, the medium is free of flowWhen fully open, the sealing surface is less eroded by the working medium than the cut-off valveThe structure is simple and the manufacturing process is betterThe structure length is shortDisadvantages: the overall size and opening height are larger, the space required for installation is also largerIn the process of opening and closing, there is relative friction between the sealing surfaces, and wear more easily, and even cause friction at high temperatureGeneral gate valve has two sealing pairs, to the processing, grinding and maintenance increased the number of difficultiesLong opening and closing time;

Q: Valve flange drawing n- up to what: A bolt hole used to indicate a flangeThe value of N indicates the number of bolt holesUp to the numerical representation of bolt hole size

Q: What does gate valve Z44T-10-200 code mean?: The meaning of the model is standard, the landlord himself to check the JB/T308 standard, Baidu library some, and is free to download:JB/T 308-2004 valve type method of preparation clear EditionHttp://wenku.baidu /view/5f798850ad02de80d4d84036.htmlZ = gate valve4 = connection: flange4 = structure form: double gateT = sealing surface material: Copper10 = nominal pressure: 1.0MPa, followed by no letters indicate body material: Cast Iron200 = nominal path: DN200

Q: Function of signal butterfly valve and gate valve: The signal butterfly valve applies to petroleum, chemical, food, medicine, papermaking, water and electricity, ships, water supply and drainage, smelting, energy and other system pipelines. It can be used as regulating and throttling devices in a variety of corrosive, non corrosive gases, liquids, semi fluids, and solid powder pipelines and containers. It is widely used in high buildings, fire protection systems and other piping systems that need to display valve switching status.

Q: What does gate z41t-10 150 mean?: According to JB/T308-2004 "valve type programming method"Z gate valve4 flange connection1 Ming wedge single gateT sealing cover material is copper alloy10 nominal pressure PN10PN16 below no marked valve body code, body material is gray cast iron150 nominal size DN150

Q: What is the difference between cut-off valve and gate valve?: Simply put, the cut-off valve is one-way, only into, do not give up, the valve is two-way

Q: Which is more expensive, bronze gate valve or brass gate valve?: The advantage of casting method is more obvious. The casting of stainless steel is much more difficult than that of brass.

Q: Is the gate valve flanged?: The most commonly used gate valves are threaded connections, flanged connections, and welded connections.Like the outer thread connection, the clamp connection, the card sleeve is seldom used.

Q: What does valve qz45x - 10q mean?: Crown valve pressWhat does Q stand for? I'm not sure. It's probably made of ductile iron"Z" means "gate valve"4 represents flange connection5 represents the dark bar (1 represents the Ming pole)X stands for rubber seal and soft seal10q stands for 10 pressure

Q: The legend of gate valve and stop valve: The working principle is different. The stop valve is an upward stem type, and the handwheel rotates and rises with the stem. Valve is hand wheel rotation, stem upward movement. Flow is not the same, the gate valve requires full open, the cut-off valve is not the same. The gate valve has no inlet and outlet direction requirements, and the cut-off valve has the required inlet and outlet!Gate valve and stop valve are shut-off valve, is the most common two valves.From the exterior, the gate valve is shorter than the cut-off valve, especially the bar valve needs a higher height space. Valve sealing surface has a certain degree of self sealing capacity, its spool depends on the media pressure tight contact with the valve seat sealing surface, to achieve tight leakage. Wedge gate valve spool angle is generally 3~6 degrees, when forced to shut down excessive or temperature changes of the valve core is easy to die. Therefore, high temperature and high pressure wedge gate valve, in the structure have taken certain measures to prevent spool stuck. The valve in the opening and closing valve and valve seat sealing surface contact and mutual friction is always so easy to wear sealing surface, especially in close off the valve, the valve before and after the great pressure, sealing surface wear is more serious.

BGV,is located in Yufa Industry and Development Zone in Daxing District, Beijing. It is an advanced technology manufacturing company and its operaton involves sciences,engineering and trade.

1. Manufacturer Overview

Location	Beijing, China
Year Established	1998
Annual Output Value	Below US$1 Million
Main Markets	Mid East, Africa, Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Tianjin; Qingdao
Export Percentage	1% - 10%
No.of Employees in Trade Department	380 People
Language Spoken:	English; Chinese; Spain; Alabic
b) Factory Information
Factory Size:	Above 20,000 square meters
No. of Production Lines	4
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average