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EMERSON CROSBY pneumatic J-Series direct spring pressure relief valves
J-Series valves provide high quality and dependable overpressure protection for air, gas, steam, vapor, liquid and two-phase applications in one simple design
Features
* ASME/NB certified capacities for air, water and steam. * Full compliance with all major global pressure relief standards including ASME VIII, XIII, API 526/527, EN4126 and PED/CE. * Highly customizable to meet most applications. * Interchangeable parts to reduce maintenance costs. * Full nozzle configuration. * Simple and reliable design. * Easy maintenance. * Soft seat options for superior seat tightness. * Adjustable blowdown to reduce product loss. * Restricted Lift available.
CERTIFICATIONS AND TYPE APPROVALS
• SIL 3 Capable per IEC 61508
• ASME Boiler and Pressure Code Section VIII and Section XIII
•National Board of Boiler and Pressure Vessel Inspectors Capacity Certifications
• China Manufacturing License (TS) • United States Coast Guard (USCG)
•Australia (AS-1271) • Bureau Veritas (BV) certification
Specifications
Pressure Range
5-100 psi (35-700 kPa), (0.35-7 bar)
Certifications
PED, CUTR, ATEX
Inlet Pressure Rating
1.7MPa(17bar)
outlet Pressure Rating
0.42MPa
Weight
1~3KG
Application
Gas& Oil industry
Special features
The CROSBY SIL 3 Pneumatic Actuated PRV is a high performance instrumented solution providing on demand actuation as part of a Safety Instrumented System (SIS) or Controlled Safety Pressure Relief System (CSPRS) reducing the need for Emergency Blowdown valves, associated piping and additional construction cost. In addition, the Crosby JBS-E PRV provides standard pressure relief valve protection of the system in the event of an overpressure condition
Packing & Delivery
Our Service
1.Swift delivery For common parts, we can deliver the goods within 3 days
2.Original products All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.
3.Quality Assurance
4.Technical Support Including inspection,repair and maintenance, we can give all kinds of technical support.
5.Quickly responce Our staffs will keep 24h online and answer your question very quickly.
Our Company
Xiangjing(Shanghai)Mechanical and Electrical Tech. Co., Ltd.
Xiangjing(Shanghai)Mechanical and Electrical Tech. Co., Ltd. is mainly engaged in the technical development, technical consultation, technical service, installation and commissioning services of marine engineering, oil and gas, petrochemical, water conservancy and hydropower, thermal power generation and other mechanical and electrical equipment products; Well-known brand fluid control valves; instrumentation; hydraulic pipe fittings; bearings; seals; industrial automation and other high-tech enterprises.
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves
Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust... Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves
Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive indust...