Basic Info.
Working Temperature
-25ºC~200ºC
Working Pressure
DN15-DN1400
Working Medium
Air Water Oil Gas
Origin
Wenzhou, Zhejiang, China
Product Description
Product Description
Design and Manufacture:ANSIB16.34,API600 API6D,API603,BS1414
Face to face(end to end):ANSIB16.10,API6D
Flanged connection:2"~24"to ANSIB16.5,22",26"~36"to MSS-SP-44 to API605 on Request
Test and inspection:API598,API6D
Butt welded end:ANSIB16.5
A.Anti-friction ball thrust bearing:Reduces friction between mating parts to ensure smooth operation
B.Grub screw:Secures yoke nut in the bonnet
C.Grease nipple:Supplies lubricant to the mating parts
Materials |
NO. | Part name | Material |
19 | Grease nipple | Brass |
18 | Grub screw | Carbon steel |
17 | Hand wheel nut | Carbon steel |
16 | Hand wheel | Malleable lron/cast steel/ ducile lron/fabricated steel |
15 | Yoke nut | Carbon steel/SS |
14 | Eye bolt and nut | A 193 B7/A194 2H~A193 B8/A194 8 |
13 | Pin | Carbon steel/stainless steel |
12 | Stem nut | A 439-D2/cu-alloy |
11 | Gland flange | Carbon steel/equivalent to body material |
10 | Gland | Stain less steel |
09 | Back seat | Stain less steel |
08 | Stem | Stain less steel |
07 | Seat ring | CS+SS/SS/SS+STL |
06 | Wedge | Material see body |
NO. | Part name | WCB | LCB | WC6 | WC9 |
05 | Bolt and nut | A193 Gr B7/A194 Gr 2H | A320 Gr L7/A194 Gr 4 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4/7 |
04 | Gland Packing | Graphite | Graphite | Graphite | Graphite |
03 | Gasket | Spiral wound/Soft lron | Spiral wound/Soft lron | Spiral wound/SS304 | Spiral wound/SS304 |
02 | Bonnet | A216 Gr WCB | A352 Gr LCB | A271 Gr WC6 | A271 Gr WC9 |
01 | Body | A216 Gr WCB | A352 Gr LCB | A271 Gr WC6 | A271 Gr WC9 |
NO. | Part name | C5 | C12 | CF8 | CF8M |
05 | Bolt and nut | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4/7 | A193 B8/A194 8 | A193 B8M/A194 B8 |
04 | Gland Packing | Graphite | Graphite | Graphite | Graphite |
03 | Gasket | Spiral wound/Soft lron | Spiral wound/Soft lron | Spiral wound/SS304 | Spiral wound/SS316 |
02 | Bonnet | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
01 | Body | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
Certifications
Company Profile
ZQV Valve is an international company integrates producing and scientific research of valve,manufacturing,installation,sales,service and foreign trade etc.Has been successfully promoted to the domestic first-line brand.of assembled mechanical equipment,which bases at Oubei Town,home of pumps and valves in Wenzhou,Zhejiang.The company serves for general consumers and meets their demands with high quality products and integrity.
ZQV valve launches its main product of fully welded ball valve with international advanced producing process and technique and international quality assurance and control procedure and advanced producing and operation management.Our valve products are widely applied in countries and regions like,Eurpoe,Middle East,Southeast Asia and China etc. Main products of fully welded ball valves,underground fully welded ball valves,relief ball valve and natural gas ball valves with diameter of DN15-DN1600 and operating pressure of 1.0Mpa~6.4Mpa and operating temperature of -196ºC~550ºC are available currently.Materials:carbon steel,alloy steel,heat resistant steel,stainless steel;operational methods:manual,with gear,electrical,hydraulic and automatic etc.Main products are comply with relevant technical standards in different regions and countries,such as,ANSI,API,EN,BS,DIN,ASME and ISO etc,which are applied in various industries of petroleum,chemical in dustry,natural gas,thermal,ship industry,electricity,pharmacy,metallurgy,food,construction engineering ect.Inhrtiying with operational spirit of "surviving with quality,developing with innovation and serving clients with in tegrity" and managing system of client resources are fully implemented with advanced and sufficient processing equipment and process and complete detecting measures and quality assurance system.All materials,suggestions and opinions from clients are classified,filed and answered carefully,and statistics and analysis are carrued out regularly so as to stimulate establishment of new product information and product quality management.We are creating values for general consumers with the idea of zero distance service.
We wish we ca provide client high quality service with ball staff under the current context of continuous development of science and technology and contant strengthen internationalization!
Production and Test
The international leading production and inspection equipment of ZhongQiu matches your world-class insight. In ZhongQiu,the spirit of keeping improving is concentrated at every set of advanced equipment and every special process.ZhongQiu is deeply aware that only the nearly perfect product quality can consistently guarantee your interests and values,which is the core connotation of ZhongQiu's promise of achieving your valves.
ZhongQiu personnel are willing to provide you the high quality products with our fine equipments and advanced management means.
Prositive three ring regards the quality as life of the firm who in orde to assure it the QC work together with the Production Dep as well as the Technical Dep day and night on the spot of the prodution and who provide the essential terms for the product with quality by establish the lab with advanced metrical equipments and precise surveying apparatus.
Address:
Dongou Industrial Zone, Oubei Street, Yongjia County
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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