Flowjet Valves : Industrial Valves Manufacutrer

Safety Valve

Safety Relief Valve – 500

Built in conformance to ASME code section / API for air, gas, steam and liquid service

Technical Specification
Valve Size1/2″ to 3″ NPT/BSP
Pressure Range0 to 3000 PSIG
MaterialC.S./CF8/CF8M/Alloy stell flat seats for easy maintenance

Safety Relief Valve – 500

Built in conformance to ASME code section / API for air, gas, steam and liquid service

Technical Specification
Valve Size1/2″ to 3″ NPT/BSP
Pressure Range0 to 3000 PSIG
MaterialC.S./CF8/CF8M/Alloy stell flat seats for easy maintenance

Safety Relief Valve H-500

Built in conformance to ASME code section / API for air, gas, steam and liquid service

Technical Specification
Valve Size1/4″ to 2″ NPT/BSP
Pressure Range0 to 10000 PSIG
MaterialC.S./CF8/CF8M/Alloy stell flat seats for easy maintenance

Safety Relief Valve H-500

Built in conformance to ASME code section / API for air, gas, steam and liquid service

Technical Specification
Valve Size1/4″ to 2″ NPT/BSP
Pressure Range0 to 10000 PSIG
MaterialC.S./CF8/CF8M/Alloy stell flat seats for easy maintenance

Safety Relief Valve Open Bonnet 0 – 501

Technical Specification
Inlet Size1″ x 2″ through 10″ x 12″ ANSI Flanged
MaterialC.S./CF8/CF8M/Alloy Steel
Inlet RatingANSI Class 150# to 2500#
Orifice SizeSizes D Through T
Temperature Range-450 F to 1500 F
Pressure5 to 3000 PSIG
  • Spring loaded safety relief valve
  • Full lift pop type design
  • Open bonnet with cap & liver
  • Close bonnet with liver
  • Close bonnet with packed liver
  • Metal seat
  • Stallited nozzle & dics
  • Soft seat with PTFE & Viton
  • Bellows seal safety relief valve
 

Safety Relief Valve Open Bonnet 0 – 501

Technical Specification
Inlet Size1″ x 2″ through 10″ x 12″ ANSI Flanged
MaterialC.S./CF8/CF8M/Alloy Steel
Inlet RatingANSI Class 150# to 2500#
Orifice SizeSizes D Through T
Temperature Range-450 F to 1500 F
Pressure5 to 3000 PSIG
  • Spring loaded safety relief valve
  • Full lift pop type design
  • Open bonnet with cap & liver
  • Close bonnet with liver
  • Close bonnet with packed liver
  • Metal seat
  • Stallited nozzle & dics
  • Soft seat with PTFE & Viton
  • Bellows seal safety relief valve
 

Safety Relief Valve C-501

Technical Specification
Inlet Size1″ x 2″ through 10″ x 12″ ANSI Flanged
MaterialC.I./C.S./CF8/CF8M/Alloy Steel
Inlet RatingANSI Class 150# to 2500#
Orifice SizeSizes D Through T
Temperature Range-450 F to 1500 F
Pressure5 to 6500 PSIG
  • Spring loaded safety relief valve
  • Full lift pop type design
  • Open bonnet with cap & liver
  • Close bonnet with liver
  • Close bonnet with cap
  • Close bonnet with packed liver
  • Metal seat
  • Stallited nozzle & dics
  • Soft seat with PTFE & Viton
  • Bellows seal safety relief valve
 

Safety Relief Valve C-501

Technical Specification
Inlet Size1″ x 2″ through 10″ x 12″ ANSI Flanged
MaterialC.I./C.S./CF8/CF8M/Alloy Steel
Inlet RatingANSI Class 150# to 2500#
Orifice SizeSizes D Through T
Temperature Range-450 F to 1500 F
Pressure5 to 6500 PSIG
  • Spring loaded safety relief valve
  • Full lift pop type design
  • Open bonnet with cap & liver
  • Close bonnet with liver
  • Close bonnet with cap
  • Close bonnet with packed liver
  • Metal seat
  • Stallited nozzle & dics
  • Soft seat with PTFE & Viton
  • Bellows seal safety relief valve
 

Pilot Operated Safety Relief Valve-201

Technical Specification
Size1″ x 2″ to 8″ x 10″
BodyC.I./C.S./CF8/CF8M/Alloy Steel
TrimC.S./Alloy Steel
Minimum Pressure20 PSI
Maximum Pressure20 PSI
Maximum Pressure3000 PSI
Temperature200 C
Operating Advantage :
  • Bubble-tight closer to set pressure : Series 201 valves operate bubble tight at higher pressure to set pressure ratios, allowing operators to run very close to the system’s maximum allowable working pressure. While protecting the system from over pressure, series 201 allows maximum product through put, increased system profitability and reduced fugitive emissions.
  • Set pressure and blowdown set at pilot control valve : In line service, settings and blowdown adjustments are completed quickly and easily without main valve intrusion. Subsequent reduction in product loss and fugitive emissions add to system profitability.
  • Typical application : The PSV 201 series pilot operated valves are built in conformance to section VIII of the ASME boiler and pressure vessel code for air, gas, vapor and liquid service.

Pilot Operated Safety Relief Valve-201

Technical Specification
Size1″ x 2″ to 8″ x 10″
BodyC.I./C.S./CF8/CF8M/Alloy Steel
TrimC.S./Alloy Steel
Minimum Pressure20 PSI
Maximum Pressure20 PSI
Maximum Pressure3000 PSI
Temperature200 C
Operating Advantage :
  • Bubble-tight closer to set pressure : Series 201 valves operate bubble tight at higher pressure to set pressure ratios, allowing operators to run very close to the system’s maximum allowable working pressure. While protecting the system from over pressure, series 201 allows maximum product through put, increased system profitability and reduced fugitive emissions.
  • Set pressure and blowdown set at pilot control valve : In line service, settings and blowdown adjustments are completed quickly and easily without main valve intrusion. Subsequent reduction in product loss and fugitive emissions add to system profitability.
  • Typical application : The PSV 201 series pilot operated valves are built in conformance to section VIII of the ASME boiler and pressure vessel code for air, gas, vapor and liquid service.

Pilot Operated Safety Valve-810

Technical Specification
Size4×6/6×8/8×10/10×12
BodyC.I./C.S./CF8/CF8M/Alloy Steel
TrimC.S./Alloy Steel
Minimum Pressure1 PSI
Maximum Pressure20 PSI
Temperature70 C
Typical Application :
High purity gas handling regulations of corrosive and specially semiconductor manufacturing epitaxial reactors diffusion furnaces research lab.

Pilot Operated Safety Valve-810

Technical Specification
Size4×6/6×8/8×10/10×12
BodyC.I./C.S./CF8/CF8M/Alloy Steel
TrimC.S./Alloy Steel
Minimum Pressure1 PSI
Maximum Pressure20 PSI
Temperature70 C
Typical Application :
High purity gas handling regulations of corrosive and specially semiconductor manufacturing epitaxial reactors diffusion furnaces research lab.

General Design Features

  • Design fully in accordance with API 526 for easy interchangeability.
  • Complete API 526 range : valve sizes 1″ through 8″ orifice D through T
  • Materials : WCB, WCC, CF8M, Wc6, LCB, LCC, 1.0619 and a wide range of special materials to fulfill the requirements of critical applications. Fool proof design with fewer parts for built-in safety. Open or closed bonnet, packed or plain lifting lever or gas tight cap. Flanged connections according ASME guarantee a worldwide applicability.
  • One design and spring (single trim) for steam, gas and liquid applications reduces the number of spare parts and ensures low cost maintenance management.
  • One-piece spindle reduces friction which leads to high operation accuracy. Self-draining body design, avoids residues and reduces corrosion. Stellited or hardened metal stealing for longer product life. Soft seat solutions for superior tightness.
  • Safety valves present the simple safe solution for heavy duty application, such as crude oil extraction, transportation and processing in Refineries, Chemical Industry, Petrochemical Industry, Oil and Gas onshore and offshore, vessels and piping systems, blow-down systems, storage tank farms.

General Design Features

  • Design fully in accordance with API 526 for easy interchangeability.
  • Complete API 526 range : valve sizes 1″ through 8″ orifice D through T
  • Materials : WCB, WCC, CF8M, Wc6, LCB, LCC, 1.0619 and a wide range of special materials to fulfill the requirements of critical applications. Fool proof design with fewer parts for built-in safety. Open or closed bonnet, packed or plain lifting lever or gas tight cap. Flanged connections according ASME guarantee a worldwide applicability.
  • One design and spring (single trim) for steam, gas and liquid applications reduces the number of spare parts and ensures low cost maintenance management.
  • One-piece spindle reduces friction which leads to high operation accuracy. Self-draining body design, avoids residues and reduces corrosion. Stellited or hardened metal stealing for longer product life. Soft seat solutions for superior tightness.
  • Safety valves present the simple safe solution for heavy duty application, such as crude oil extraction, transportation and processing in Refineries, Chemical Industry, Petrochemical Industry, Oil and Gas onshore and offshore, vessels and piping systems, blow-down systems, storage tank farms.
Intex x Outlet1 x 21 x 21½ x 21½ x 32 X 33 X 43 X 43 X 44 x 64 x 64 x 66 x 86 x 108 x 10
Max. Set Pressure Bar4040404040404040404040404040
Orifice LetterDEFGHJKLMNPQRT
Orifice Dia. mm14141822.528.3364353.560.36680105.5126.5161.5
Orifice (Area-mm2)15415425439862910181452224828563421502787421256820.485
Area Sq. in (inch2)1.1110.1960.3240.5060.8011.2961.8492.8633.6374.3576.40111.13216.00426.085