Leser Safety Relief Valves Expand Overview Relief valves are used to control or limit building pressure in a vessel to avoid system malfunction.

LESER SAFETY VALVES & Relief Valves drilled in accordance to DIN Standard (BS4504), each valve is set and tested to your requirements.

Energy - Safety valves from LESER contribute to efficient and safe energy production through high tightness and reliability. Find the solution for your individual requirements here. LESER is your partner for the various systems with e.g. pressures up to 300 bar and back pressures of 70% of the set pressure in solar thermal power plants

LESER Compact Performance safety valves are designed, marked, produced and approved according to the requirements of the following regulations: Valve Types Type 437 Metal to metal or sealing plate G 3/8 - 1 (NPT 1/2" - 1") Type 438 O-ring disc G 3/8 - 1 (NPT 1/2" - 1") Type 439 Vulcanized soft seal disc G 3/8 - 1 (NPT 1/2" - 1") Type 459

Induchem supply Leser Safety valves for the food, beverage and pharmaceutical industries that meet all the relevant standards and regulations such as DIN 

Safety Valve with Flanged Connections Type 441: Flanged Steel Pressure Relief Valves According to API 526 Type 526 Safety Valves with Threaded Connections regarding Leser brand safety valves . Advance Valve Inc. 212 Fabricator Drive, Fenton, Mo. 63026 Toll Free: 1-800-875-8716 | Phone: (636) 343-8525 | Fax: (636) 343-9509

LESER Safety Valve. LESER จัดจำหน่ายวาล์วนิรภัยแบบสปริงโหลดและแบบไพลอตโอเปอเรทสำหรับใช้ในงานอุตสาหกรรมทั้งหมดตามมาตรฐานใบรับรอง PED และ

LESER SAFETY VALVE – FULL LIFT. More Information. PRODUCT TECHNICAL INFORMATION. Operating Data. Product Code, 4421, 4411, 4422, 4412.

Leser Safety Valve. LESER SKU: 35 Category: Gas Safety Relief Valves Valve Connection: Flange acc. to DIN EN 1092-1 or acc. to ASME B 16.5 or acc.

Leser Cryogenic Safety Valve – Type 459. Sizes: 15 to 50mm / 1/2" to 2". Pressures: 2.9 to 3626psi / .2 to 250bar. Temperatures: -196 to 450oC / -321 to 

1,000,000 safety valves currently in service all around the world. LESER supplies safety valves to more than 3,000 custom-ers and has global con-tracts with DOW Chemical, BASF, CIBA, Tetrapak and Bayer. With such a large installed base LESER’s safety valves are proven each day. For references please visit www.leser.com. 6 ASME and CE approved

With its 280 employees in Hamburg[1] and Hohenwestedt(Northern Germany) [2] LESER belongs to the leading manufacturers of safety valves worldwide. The product range comprises a total of 23 valve series (nominal diameter range DN 10 400 - NPS 1/2II 16II ) for applications in all branches of the industry.

LESER offers spring loaded and pilot operated safety valves for all industrial applications according to the API, PED and ASME VIII. Major companies in the oil 

The LESER Digital ID provides access to all digital information of a safety valve, quickly and directly on the valve. Digital ID Therefore LESER Well-known companies worldwide rely on

The LESER Safety Valve is high quality! Compact performance threaded safety relief valves spring loaded Series 437 Two standard body materials: chrome steel, stainless steel Set pressure: up to 2610 psig Inlet/Outlet body: SA 479 316L/SA 479 430 Orifice: 0.122 inch

Leser API 526 Safety Valves for Overprotection according to standards ASME, ANSI, API. Valenco provide services to customers with Leser Pressure Safety 

The design of the compact LESER safety valve Compact Performance Type 462 was in particular modified by adjusting the center to face dimensions for 

The Safety Valve Compact performance Threaded Safety Relief Valves Series 437 Type 437 · 438 · 439 Series 459 Type 459 · 462. LESER Frontview 462 H2 GG 4c LESER´s compact performance valves cover a large variety of types, materials and options to fit any application: Scope of Design

Safety valve LESER 431/433. Safety valve LESER 431433. in stock. Price: 12 250.00 грн. Find out the wholesale price. Quantity. Total. 12 250.00 грн.

company, founded as a brass foundry in 1818, developed its first safety valves for the protection of steam boilers. Even at those days LESER.

The LESER Safety Valve is high quality! Nominal Diameter at Inlet: DN 15 - DN 25 / 3/4" - 1" Orifice: 0.5 * D Actual Orifice Diameter: 10 mm / 0.394 in Actual Orifice Area: 78.5 mm2 / 0.122 in2 Pressure: 0.1 - 68 bar / 1.5 - 986 psig Load Type: Spring loaded Body Material: 1.4404(SA 479 316L)