Válvulas de seguridad

Safety and relief valves are over-pressure protection elements for tanks, pipelines and boilers that guarantee a safe operation reducing risks in the processes.

PRODUCTS

Relief valves

Consolidated offers a wide range of options and configurations for different applications in multiple industries, spring or pilot actuated.

1900-30 Safety Valve

The Series 1900-30 valve is fitted with a balanced bellows to compensate for the effects of variable back pressure. By isolating the upper structure and facilitating the use of more economical materials, the bellows is also a cost-effective solution in applications where the valve is exposed to corrosive or high viscosity fluids.

SPECS

Body material

Carbon Steel with Stainless Steel Trim

Standards & regulations

ASME B & PVC, Section VIII
ASME B & PVC, Section I (Liquid)
API 526

Input sizes

1" up to 12"

Input ranges

ANSI Class 150 to 2500

Output sizes

2" up to 16"

Output ranges

ANSI Class 150 to 300

Orifice diameter

D to W

Pressure adjustment ranges

4 Psig to 6250 Psig

Temperature ranges

-450°F to 1500°F

19000 Safety and relief valve

The Series 19000 Safety and Relief Valve is certified to ASME and PED standards. Meets and exceeds API seat tightness valve seat. The 19000 offers higher blowdown capacity and performance on many types of environments. In most cases, it does not require part changes to handle different environments.

SPECS

Body material

Carbon Steel with Stainless Steel Trim

Standards & regulations

ASME B & PVC | Section VIII

Input sizes

0.5" up to 2"

Input ranges

ANSI Class 150 to 2500 (threaded connection)

Output sizes

2" up to 16"

Output ranges

ANSI Class 150 to 300

Orifice diameter

0.096 in^2 to 0.567 in^2

Pressure adjustment ranges

5 psig to 8000 psig

Temperature ranges

-450 ° F to 1100 ° F

1982 Safety relief valve

The Series 1982 Safety Relief Valve is a preferred choice for OEMs and skid manufacturers who require high relief capacity from a small valve. The 1982 model provides excellent seat tightness and excellent blowdown results in most applications with various types of environments.

SPECS

Body material

Carbon steel bonnet with stainless steel trim

Standards & Regulations

ASME B & PVC | Section III

Process connection

Threaded (Inlet and outlet)

Orifice Diameter

0.121 in^2 to 1.399 in^2

Pressure Adjustment Ranges

10 psig to 500 psig

Temperature Ranges

-20 ° F to 800 ° F

2478 Pressure relief valve

The Series 2478 Pressure Relief Valve has a closed design for non-aggressive, thermal relieving and liquid applications.

SPECS

Body material

Cast bronze bonnet, brass base and trim, soft PTFE seats

Standards & Regulations

Not encoded

Input Sizes

0.5" to 2.5"

Process connection

Threaded (both inlet and outlet)

Output Sizes:

0.75" up to 2.5"

Output Ranges

ANSI Class 150 to 300

Orifice Diameter

D | E | F | G | H | I

Pressure Adjustment Ranges

5 psig to 8000 psig

Temperature Ranges

-325 ° F to 406 ° F

Safety valves for steam

BHGE Consolidated safety valves meet the requirements of the ASME Boiler code, section I. Their design incorporates many features that meet the ASME requirements for steam compressible fluids. For example, instead of deadweight levers or weighted levers, all models have a lifting lever, per code requirements for testing. Consolidated safety valves can withstand set pressure up to 103%, with 4% blowdown, or 96% of set point before valve returns to normal position.

1700 Series maxiflow safety Valve

The 1700 maxiflow high pressure safety valve is a premium product that is installed in most power plants worldwide to help protect boilers from overpressure conditions.

SPECS

Body material

Carbon Steel with Stainless Steel Trim

Standards & Regulations

ASME B & PVC, Section 1 & VIII

Input Sizes

11/2" up to 6"

Input Ranges

ANSI Class 600 to 4500

Output Sizes:

3" up to 10"

Output Ranges

ANSI Class 150 to 300

Orifice Diameter

11 Sizes from 1 to R

Pressure Adjustment Ranges

100 Psig to 5800 Psig

Temperature Ranges

Above 1200 ° F

Characteristics

Highly Reliable with ASME certification, It has a thermo disk, posts that make the process not to be affected by the process temperature and the seat seal to be more consistent.

1900 Series safety valve

The 1900-30 Series valve is fitted with a balanced bellows to compensate for the effects of variable back pressure. By isolating the upper structure and facilitating the use of more economical materials, the bellows is also a cost-effective solution in applications where the valve is exposed to corrosive or high viscosity fluids.

SPECS

Body material

Carbon Steel with Stainless Steel Trim

Standards & Regulations

ASME B & PVC, Section 1 & VIII

Input Sizes

1" to 12"

Input Ranges

ANSI Class 150 to 2500

Output Sizes:

2" up to 16"

Output Ranges

ANSI Class 150 to 300

Orifice Diameter

D to W

Pressure Adjustment Ranges

5 psig to 6250 psig

Temperature Ranges

-450 ° F to 1500 ° F

Characteristics

Heat recovery in a steam generator | organic fluid vaporizer

1511 Safety valve

The Series 1511 safety valve is configured for low pressure boilers and steam generators, as well as air service applications.

SPECS

Body material

Cast Iron Body with Brass Trim

Standards & Regulations

ASME B & PVC | Section 1 & VIII

Input Sizes

1.5" up to 6"

Input Ranges

ANSI Class 250

Output Sizes

2.5" up to 4"

Output Ranges

ANSI Class 125

Orifice Diameter

8 sizes from H to Q

Pressure Adjustment Ranges

15 psig to 250 psig

Temperature Ranges

-20 ° F to 4200 ° F

Characteristics

Steam (Boilers and generators) | Non-corrosive gases or air | General air handling services.

1811 Safety valve

The Series 1811 safety valve is a cost effective, high capacity steel flanged valve for steam service.

SPECS

Body material

Alloy steel cast iron body | Carbon steel | Stainless Steel Trim

Standards & Regulations

ASME B & PVC | Section 1 & VIII

Input Sizes

1.25" up to 6"

Input Ranges

ANSI Class 300 and Class 600

Output Sizes:

1.5" up to 84"

Output Ranges

ANSI Class 150

Orifice Diameter

10 sizes from F to Q

Pressure Adjustment Ranges

15 psig to 7250 psig

Temperature Ranges

Up to 1000 ° F

Consolidated * EVT * - PRO 2.0 Electronic Valve tester

The new EVT-PRO 2.0 from BHGE has a quick valve connection which saves time. The system has a super charged battery for longer testing times and advanced software to test any type of safety valve.

SPECS

Characteristics

In-line testing, without disassembling

Allows you to program shutdown

Lightweight and easy to transport

Reports that can be defined by the user

Computer for industrial use

Testing bench

Safety function for automatic stop

Interface for ValvKeep Software

Noise indicator

ATEX / UL certificates

For gas, liquid and vapor testing

ASME Certificates

Benefits

Maximizes downtime programming allowing faster start-up

Quick identification of valve problems

Print failure or correct operation report

Easy to use in any plant location where a valve is located

Testing of both new and repaired valves

Allows the safe closing of valves before total opening of the same

Sensor helps eliminate pressure concerns and supports adjustment

Intrinsically safe certificate available for select models

Ability to test with different media



ECN Automation
offers comprehensive solutions.


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