Underground Full Welded Ball Valve System 1

Underground Full Welded Ball Valve

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 1500 pc/month

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Quick Details of Underground Full Welded Ball Valve

Standard	Standard	Structure:	Ball	Pressure:	Low Pressure
Power:	Gear	Material:	Casting	Temperature of Media:	Medium Temperature
Media:	Oil	Port Size:	Standard	Place of Origin:	China
Model Number:	Q361F	Brand Name:	LQ	Certificate:	API6A,API 6D, API 607 ,CE ,ISO 9001:2008 , TS

Packaging & Delivery of Underground Full Welded Ball Valve

Packaging Detail:	Plywood Case , Wooden Case
Delivery Detail:	according to the customer request

Specifications of Underground Full Welded Ball Valve

Underground Full Welded Ball Valve

SIZE: 2"-48"

Pessure: 150#-2500#

End : SW/BW

Pressure: 150LB-2500LB

Inspection & test standard : API 598,API6D

Whole welded ends,

No drain outside

Floating and Trunnion mounted type.

Material: LCC LCB WCB WCC A105 LF2 F316 F304 etc

Ball: A105+ENP, F304, F316

Structure: Extension stem

Design Standard

Usage of Underground Full Welded Ball Valve

Design and Manufacture: API 6D.ASME1 6.34

Face Dimension ASME B16.10 API 6D

Welding Ends Dimension ASME B16.25

Pressure temperature Ratings: ASME B1 6.34

Inspection and Test: API 598 API 6D

Type of Operation: Manual, Gear, Electric, Pneumatic

Structure Feature

Fully welded body

Anti-static,

Fire safe

Full port,

Reduce port.

Locking device

Double block and bleed

Anti stem blow out

Underground Full Welded Ball Valve

Q: What are the differences between the pneumatic ball valve and the pneumatic angle seat valve?: Characteristics of pneumatic ball valve:1. Rotate the spool to make the valve clear or closed.2 pneumatic valve switch light, small size,3. It can be made into big caliber,4 、 reliable sealing, simple structure, convenient maintenance,5, sealing surface and spherical surface often in closed state, it is not easy to be medium erosion.

Q: Heating live catch valve DN15 straight DN15 angle what does that mean?: It's DN15 positive three way live ball valve.

Q: Which is the smallest flow valve, globe valve or butterfly valve? Which one is the biggest?: Full diameter ball valve flow resistance is minimal, the flow resistance of the globe valve is large

Q: What are the types of vacuum ball valves?: The utility model can be used in the high vacuum condition and can be used under the low voltage system, and the advantages of positive and negative pressure are same

Q: What are the differences between the lever ball valve and the handwheel ball valve? What are their differences?: Group pairs of valves, have not heard of a lever type ball valve, only lever type safety valve, hand wheel type is only the way it drives different, the way is also ever-changing, to see the needs of individuals

Q: How to distinguish three points copper ball valve, two points copper ball valve: I. identification methods:Three points, two points mean the specifications of the ball valve, three refers to the diameter of 32, two refers to the diameter of 25.Two, copper ball valve is a brief introduction:The ball valve is mainly used to cut off or connect the line of medium, can also be used to regulate and control fluid, strong shear force between the metal seat seal V type ball valve V type ball core and welding hard alloy, especially suitable for containing fibers, small solid particles and other media.

Q: Check valve, ball valve, check valve are used in what place, ah?: The check valve is suitable for the water supply network of the high-rise building, and has a certain chemical corrosive medium pipe network and a limited installation space pipe network, and is also suitable for the sewage pipe network

Q: What is the difference between gas ball valve RQ11F-25P and ordinary stainless steel spike valve Q11F-25P?: The models are all the same. What's the difference? Q ball valve, 1 internal thread, 1 floating through type, F PTFE sealing, 25=2.5mpa, P stainless steel.

Q: Daily maintenance of ball valve: Longer service life and maintenance free period will depend on several factors: normal working conditions, maintaining a consistent temperature / pressure ratio, and reasonable corrosion dataBall valve in the closed state, there is still pressure fluid inside the valve bodyRemove the line pressure before servicing and leave the valve in the open positionDisconnect the power or air supply before servicingBefore the maintenance, remove the actuating mechanism from the bracketMust be found on the ball valve, the downstream pipeline has been removable pressure, in order to disassemble, disassemble operationIt is important to be careful not to damage the sealing surfaces of the parts, especially non-metallic parts, to remove the O rings. Use special tools when taking apart and re assemblingWhen assembling, the bolts on the flange must be symmetrical and tightened gradually and evenlyThe cleaning agent should be compatible with rubber, plastic, metal parts and working medium (such as gas) in the ball valve. When the working medium is gas, the metal parts can be cleaned by using gasoline (GB484-89). Non metallic parts are cleaned with pure water or alcoholThe non-metallic parts should be removed from the cleaning agent immediately after cleaning and should not be soaked for a long timeNeed to be cleaned by washing the wall after volatile cleaning agent (cleaning agent can not dip silk rub) for assembly, but not for a long time on hold, otherwise it will rust, dust pollution

Q: What is the difference between ball valve and plug valve?: 2., simple structure, small size, light weight.3. close and reliable. The utility model has two sealing surfaces, and the sealing surface material of the ball valve is widely used in various kinds of plastics, and the sealing property is good, and the sealing can be realized completely. It is also widely used in vacuum system.4 easy operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control.5., maintenance is convenient, ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient.6. in full open or full closed, the ball and valve seat sealing surface and dielectric isolation, the media through, it will not cause erosion of the valve sealing surface.7., a wide range of applications, from small diameter to a few millimeters, large to several meters, from high vacuum, high pressure can be applied.8., because the ball valve in the opening and closing process of wiping, so it can be used in suspension with solid particles in the medium. Therefore, the landlord can choose the right valve according to their own conditions, and I hope to help you.

LQ,was founded in 1997. We specialize in producing brass ball valve, stop valve , check valves, gate valves, angle valves, bibcocks, sprayer fittings and all kinds of pipe fittings. Our products sell well in Europe, North and South America, Africa and the Middle East and Southeast Asia .

1. Manufacturer Overview

Location	Shanghai, China
Year Established	1997
Annual Output Value	Above US$ 0.5 Million
Main Markets	Europe, North and South America, Africa and the Middle East and Southeast Asia .
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai
Export Percentage	40%
No.of Employees in Trade Department	100People
Language Spoken:	English; Chinese; Spain; Alabic
b) Factory Information
Factory Size:	Above 6,000 square meters
No. of Production Lines	4
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average