Product Description
Company Info
Product Description
Model: ESD
Design Stadard.: API 6D, API 608, BS5351, ANSI B16.34, GB12237
Size: DN 15~200 (NPS 1/2"~8")
Pressure Rating: PN 1.6~48 MPa (Class 150~3000)
Description: ESD valves play a role as the first security assurance for natural gas exploiting well and treatment station, they are mainly used to protect the security of system. When system pressure exceeds the high limit, the valve can automatically close to stop device being damaged because of overloaded pressure. Meanwhile, when the system pressure is lower than the low limit, device may be broken for some kind of factors, and the valve can also automatically close to avoid natural gas (medium) leaking.
Performance Feature:
1. Design based on sufficient conditions and scientific ways of selecting materials guarantee the strength, rigidity and service life;
2. Scientific selection of hydraulic oil and the springs settled in the gas-liquid exchanging cylinder;
3. Adjust the shutdown value of high pressure and low pressure on the job site;
4. The emergent button can be operated at any time to realize emergent shutdown;
5. Refined manufacture can avoid ice barrier caused by medium with a large quantity of liquid;
6. The design of main valve ensures reliable shutdown in emergency.
Design Stadard.: API 6D, API 608, BS5351, ANSI B16.34, GB12237
Size: DN 15~200 (NPS 1/2"~8")
Pressure Rating: PN 1.6~48 MPa (Class 150~3000)
Description: ESD valves play a role as the first security assurance for natural gas exploiting well and treatment station, they are mainly used to protect the security of system. When system pressure exceeds the high limit, the valve can automatically close to stop device being damaged because of overloaded pressure. Meanwhile, when the system pressure is lower than the low limit, device may be broken for some kind of factors, and the valve can also automatically close to avoid natural gas (medium) leaking.
Performance Feature:
1. Design based on sufficient conditions and scientific ways of selecting materials guarantee the strength, rigidity and service life;
2. Scientific selection of hydraulic oil and the springs settled in the gas-liquid exchanging cylinder;
3. Adjust the shutdown value of high pressure and low pressure on the job site;
4. The emergent button can be operated at any time to realize emergent shutdown;
5. Refined manufacture can avoid ice barrier caused by medium with a large quantity of liquid;
6. The design of main valve ensures reliable shutdown in emergency.
Address:
No. 41, Weili Street, Bancang Industrial Concentrate Area Of High-Tech Industrial Park, Zigong, Sichuan, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Main Products:
Ball Valve, Check Valve, Pig Valve, Esd Valve, Slurry Ball Valve, Double-Sealed Rail Valve
Company Introduction:
Established in 2001, Dipper Valve Co., Ltd is one of the most important professional manufacturing bases of PIG ball valve, axial flow check valve, slurry ball valve, ESD valve, double-sealed rail valve and other high or middle pressure valve (as you required) in China.
Our products have been successfully applied to fields like Petroleum, natural gas, petrochemistry, chemical industry, pulp, electric power, light industry, food and coal to oil etc.
In the past years, we have successfully provided SHELL, BP, CNPC, CNOOC, CAOSC, VOPAK, SINOCHEM, VOPAK, and Nippon Oil with a great deal of products. We get a high reputation for our good quality, reasonable prices, prompt delivery, efficient and good service in the national and oversea market.
Our certificates(some of them)
Manufacture license of special equipment NO: TS2710170-2013
DNV ISO9001: 2000 NO: 0234-2002-AQ-RGC-RVA
ABSG API 607 NO: 06-5031-SQ
Dipper sincerely expects of your cooperation!
Our products have been successfully applied to fields like Petroleum, natural gas, petrochemistry, chemical industry, pulp, electric power, light industry, food and coal to oil etc.
In the past years, we have successfully provided SHELL, BP, CNPC, CNOOC, CAOSC, VOPAK, SINOCHEM, VOPAK, and Nippon Oil with a great deal of products. We get a high reputation for our good quality, reasonable prices, prompt delivery, efficient and good service in the national and oversea market.
Our certificates(some of them)
Manufacture license of special equipment NO: TS2710170-2013
DNV ISO9001: 2000 NO: 0234-2002-AQ-RGC-RVA
ABSG API 607 NO: 06-5031-SQ
Dipper sincerely expects of your cooperation!
