Name: Compact Performance Type 437 Pressure Safety Valve
Brand: LESER
SKU: Type 437
Rating: 5 (191 reviews)

Home > products > Pressure Reducing Valve >

Compact Performance Type 437 Pressure Safety Valve

DN25 Pressure Reducing Valve

Type 437 Pressure Safety Valve

PN40 Pressure Safety Valve

Place of Origin:

Germany

Brand Name:

LESER

Model Number:

Type 437

Request A Quote

Product Details

Applications:

• Thermal Relief • Air/gas Compressors And Pumps • Technical Gases And CO2 Plants • LPG/LNG Terminals, Carriers Etc. • Chemical Equipment And Piping • Cryogenic Systems And Oxygen Applications

Nominal Diameter Inlet - Thread:

G 3/8 - 1 | NPT 1/2" - 1"

Nominal Diameter Inlet - Flange:

DN 15 - DN 25 | 1/2" - 1"

Actual Orifice Diameter D₀:

6 - 10 Mm | 0.236 - 0.394 In

Actual Orifice Area A₀:

28.3 - 78.5 Mm² | 0.044 - 0.122 In²

Pressure:

0.1 - 365 Bar | 1.5 - 5294 Psig

Flange Rating Inlet:

PN 40 - PN 400 | CL150 - CL2500

Temperature (in Accordance With DIN EN):

-270 To 280 °C | -454 To 536 °F

Temperatur (nach ASME):

-268 To 280 °C | -450 To 536 °F

Material Outlet Body:

1.4104, 1.4404 | SA 479 430, SA 479 316L

Material Inlet Body:

1.4104, 1.4404, 1.4404 Stellitiert | SA 479 430, SA 479 316L, SA 479 316L Stellitiert

Valve Connection:

Thread Acc. To DIN ISO 228-1, DIN ISO 7-1 / BS 21 Or ASME B1.20.1, Flange Acc. To DIN EN 1092-1 Or ASME B16.5

Bellows Material (optional):

No Bellows

Load Type:

Spring Loaded

Blue Spirax Sarco Floating Ball Steam Drain Valve Or Check Valve For Industrial Pipe

Get Best Price

Fisher 1098-EGR Gas Pressure Regulators Digital Pressure Reducing Valve For Packaging Compressor

Get Best Price

Fuel Gas Pressure Regulator Valve FISHER 95L For Pressure Regulating With Skid Mount Package

Get Best Price

Fisher 299H Gas Reducing Pressure Regulator For Desuperheating And Reducing Device

Get Best Price

86-151-2102-3088

edward.zhao@gongboshi.com

Contact Now

Product Description

Compact Performance Type 437 Pressure Safety Valve

Product Description

Specification

item	value
Warranty	1 Year
Type	Safety Relief Valves
Place of Origin	Germany
Brand Name	LESER
Model Number	Type 437 Compact Performance
Application	Industries
Media	Gas/Oil
Structure	Safety
Applications	Thermal relief/Air/gas compressors and pumps
Nominal Diameter Inlet - Thread	G 3/8 - 1 \| NPT 1/2" - 1"
Nominal Diameter Inlet - Flange	DN 15 - DN 25 \| 1/2" - 1"
Actual Orifice Diameter d	6 - 10 mm \| 0.236 - 0.394 in
Actual Orifice Area A	28.3 - 78.5 mm² \| 0.044 - 0.122 in²
Pressure	0.1 - 365 bar \| 1.5 - 5294 psig
Flange Rating Inlet	PN 40 - PN 400 \| CL150 - CL2500
Temperature (in accordance with DIN EN)	-270 to 280 °C \| -454 to 536 °F
Temperatur (nach ASME)	-268 to 280 °C \| -450 to 536 °F
Material Outlet Body	1.4104, 1.4404 \| SA 479 430, SA 479 316L

Packing & Delivery

Safety Valve With Metal To Metal Sealing Or Sealing Plate Compact Performance Type 437 Pressure Safety Valve Spare Parts kits blister packed for quick and easy usage for Tartarini Pressure Reducing Regulators as valv valvpacked with one fumigation wooden box Box size: 60*30*40 (cm) WG:4.5 Kg

Company Profile

Xiangjing (Shanghai) Electromechanical Technology 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. With our dedicated service, our customers' work is made easy and efficient. As a comprehensive supplier of electromechanical products, Xiangjing (Shanghai) Technology Co., Ltd. adheres to the modern market concept of customer-centered, relying on the rich product resources of the Doctoral Group and the industry e-commerce platform and the centralized professional service team to pass professional orders. Procurement, specialized inventory and distribution management and specialized technical support to achieve accurate and timely delivery services, localized services and quick and timely response, maximizing customer value, effectively shortening your spare parts supply cycle and effectively reducing inventory Effectively improve the efficiency of your work, thus effectively improving the overall competitiveness of the company.

FAQ

1. who are we?
We are based in Shanghai, China, start from 2015,sell to South America(40.00%),Southeast Asia(30.00%),Eastern Europe(20.00%),Western Europe(5.00%),Domestic Market(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Valve,Valve Accessories

4. why should you buy from us not from other suppliers?
Xiangjing (Shanghai) Electromechanical Technology 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 conserva

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese

Tags：

fisher relief valve

self operated regulator

back pressure regulator

Compact Performance Type 437 Pressure Safety Valve

DN25 Pressure Reducing Valve

Type 437 Pressure Safety Valve

PN40 Pressure Safety Valve

Blue Spirax Sarco Floating Ball Steam Drain Valve Or Check Valve For Industrial Pipe

Fisher 1098-EGR Gas Pressure Regulators Digital Pressure Reducing Valve For Packaging Compressor

Fuel Gas Pressure Regulator Valve FISHER 95L For Pressure Regulating With Skid Mount Package

Fisher 299H Gas Reducing Pressure Regulator For Desuperheating And Reducing Device