Type: Flanged Trunnion Mounted Ball Valve
Specifications:
1. Size:NPS 1/2''--56''
2.Pressure Rating:CLASS 150--2500
3.Material:CS,LTCS,SS,DSS,INCONEL,MONEL,BRONZE
4.Design & Manufacture:aASME B16.34;API 602;BS 5352
5.Face to face:As per manufacturer's standard
6.End connection:ASME B1.20.1,ASME B16.11
7.Test & Inspection:API 598;API 6D;ISO 5208
8.Operation method:Manual,Electric Actuator,Pneumatic
Product Description
1. Forged ball valve feature
V&C Industrial 's forged steel ball valve, the forging material can ensure sufficient rigidity and strength under maximum rated operation pressure without inherent flaw of cast. Enough wall thikness of separate body and adaptation of high strength tie bolts are convenient for valve maintenance and sufficient to bear the stress of pipe. The internal parts of valve are carefully designed and selected to ensure reliability under all kinds of work condition.
2. Anti-fire safe design
When the trunnion ball valve be used normally, its sealed by seat and ball surface, seat retainer sealed by O-ring and body, this is soft sealed and reliable sealing. When the seat and O-ring are burnt, the seat retainer and body will be sealed by expanded graphite. Thus act anti-fire safe purpose.
3. Anti-static device
In order to prevent friction among ball, stem and PTFE that generates static electricity which may light the combustibles and explosives that cause an accident, in this ball valve, static-conduction spring is set between the stem and the ball, the stem and the body. Thus static electricity is conducted to ground and system safety is secured.
4. Free leakage of body Sealed construction
The connective position of valve body and bonnet is double sealed by gasket and O-ring, on this base, such factors as fire, high temperature, shock and uneven opening or closing of the torque all can't induce external leakage.
5. Low torque in operation
The self-lubricated bearings are installed at the friction of stem, resulting in wear resistance, fiexibility of operation and low torque.
6. Emergency sealing
Compound injection holes are designed and compound injection valves are installed at locations of stem/cap and body support of side valve. When sealing of stem or seat is damaged to induce leakage, the compound can be used to do the second time sealing. A concealed check valve is installed in side of each compound injection valve to prevent compound from out flowing due to the action of transmitter substance.
Applicable standards:
Design: API 6D, API608, ANSI B16.34
Face To Face: API 6D, ASME B16.10
Flange end: ANSI B16.5, ASME B16.47
Fire safe: API 607
Testing and inspection: API598, API6D
To make a suitable solution for your enquiry ,pls adv. following information.
Design standard.
Connection standard .
Size.
Body material .
Trim (Material for inside parts).
Connection type.
Operation type.
Medium & Component.
Temperature.
Ambient temperature range . Corrosion considerations.
Application Descripetion.
Document requirement , such as : Mill certificate , Material Certificate ,Test Report ,etc...
Test & Inspection requirement , Such as : Hydraulic test , Material Analysis , Chemical compoent analysis ,etc
Please visit our website www.vcvalve.com for more information. If any product meet your demand, please contact me directly in detail.
Hope to establish cooperative relationship with your esteemed company!
V&C Industrial Co., Ltd
Tel:86-21-5096 0696
Fax:86-21-5096 0696
Website:www.vcvalve.com
V&C is a leading valve manufacturer in China with over two decades' experience in the design and supply of industrial valves and pipe fittings.
V&C valve manufacturer provide high-quality products and excellent services to Oil & Gas, Petrochemical, Chemical, Energy & Power, Marine and Mining industries from general to severe in application.
Our product range includes Ball Valves, Control Valves, Choke Valves, Gate, Globe & Check Valves, Safety Relief Valves, Automatic Recirculation Valves, Other Industrial Valves, Wellhead Equipment, Pipe and Fittings.
V&C's diversified flow control solution consists of quarter-turn and multi-turn valves in a variety of steel materials, trims, configurations, sizes, pressure classes, which are designed and tailor-made to meet your specified process requirements.
V&C Valves are licensed and certified to API 6D, API 6A, API 600, API 607/API 6FA, ISO 9001 and other monograms or approvals, such as CE, BV, DNV, TUV, SGS, PED and ATEX.
V&C focus on safety and delivery time from valve sizing, engineering, fabrication, test & inspection, painting and shipping. Our philosophy of "High Sense of Responsibility for Clients" ensures our reliability and customers' total satisfaction. V&C is dedicated to continually offering good products and services all at competitive prices worldwide.
