SpecificationsForged Steel Butt Weld Gate Valve
1. Size: 1/4"-3"
2. Pressure: Class 800-2500
3. Material: A105, LF2, F5
4. Standard: API602
Forged Steel Butt Weld Gate Valve1. Size:
1/4"-3"
2. Pressure:
Class 800-2500
3. Material:
A105 LF2 F5 F11 F22 304(L) 316(L) F347 F321, F51 Monel 20 Alloy.
4. Design & Manufacture Std.:
API602, BS5352, ANSI B16.34
5. Face to face Std.:
1)Socket welded dimension conform to ANSI B16.11; JB/T1751
2)Screw ends dimension conform to ANSI B1.20.1; JB/T7306
3)Butt-welded conform to ANSI B16.25; JB/T12224
4)Flanged ends conform to ANSI B16.5; JB79
6. Test standard:
API 598 GB/T13927 JB/T9092
7. Structure Type:
Bolted bonnet, outside screw and yoke
Welded bonnet, outside screw and yoke
8. Operated way:
Handwheel, Gear, Pneumatic, Electric Actuator
9. Feature:
Rising stem or non-rising stem, bolt bonnet, outside screw and yoke.
10. Connection type:
Flange, BW, SW
China zhongya valve Co., Ltd. is a collection research and development, manufacturing, sales and integrated high-tech enterprises. The company is located in NO. 3511 Yongqiang Avenue Longwan District Wenzhou city Zhejiang China...The company introduces advanced technology from abroad, the modern scale production, and equips Germany processing center, Taiwan CNC machine, super precision vertical lathe, automatic painting line and special equipment, machining center, CNC machine tools, special molding, slinging cleaning, passivation treatment, ultrasonic cleaning equipment and a variety of valve pressure testing equipments. As well as equipped with photoelectric direct reading analyzer, thickness tester, radiographic, ultrasonic and liquid penetrant ect, non-destructive testing equipment to ensure that the company's products can be manufactured strictly in accordance with clients'requirements of related standard, to meet the different demands of them.
The company mainly in producing gate valve, globe valve, ball valve, check valve, butterfly valve, hydraulic control valve, supply and drainage water equipment and a variety of special non-standard special valves.
The company implements API (USA) and EN (European Union), ISO (international organization for standardization), BS (British), JIS (Japan) and GB (China) and other major advanced industrial countries and the latest standards of the national standard designing production. Valve body materials are used of carbon steel, alloy steel, chrome molybdenum steel, stainless steel, low-temperature steel, high-temperature steel, nickel base and cobalt base alloy and other materials, and materials specified by the user. Products are widely used in petroleum, chemical, natural gas, coal chemical industry, electric power, shipbuilding, pharmaceutical, paper making, beer industry, food, building, water supply, prevent pollution, and a large number of them are exported to the United States, Europe, Russia, Middle East, Japan, South Korea and southeast Asia and other regions.
