Sarasin-RSBD™ 86 Series High Performance Full Nozzle Pilot Operated Safety Relief Valve

Product Detail

FEATURES / BENEFITS

• 86 Series are designed according ASME BPVC Section VIII division 1 and comply with API STD 520 / STD 526 (spring loaded tables). These full nozzle Pilot Operated Safety Valves are very high performance valves on medium and high pressure steam applications. They are supplied with a pop pilot, non-flowing. They are often a solution to replace Spring Loaded Safety Valves to solve chattering issues.

 

DESIGN

• ASME BPVC Section VIII Division 1
• API STD 520 / API STD 526 (tables 2 to 15 dimensions) / API STD 527
• ISO 4126
• ASME B16.34
• ASME B16.5 or EN1759-1 or EN1092-1 Flange Drillings
• Pilot Operated (Pop Action)
• Full Nozzle
• Metal Seat
• Sizes : 1" to 12"
• Set Pressure range : up to 180 barg
• Temperature range : up to +550°C
• Materials : Carbon, Alloy, Stainless and Super Alloy Steels

OPTIONAL FEATURES

• Pilot Vented to Body Bowl / Outlet Flange
• Remote Unloader
• Pilot Supply Filter
• Heat Exchanger
• Back Flow Preventer
• Manual Blowdown
• Field Test Connection
• Dual Filter
• Dual Pilot
• Pressure Differential Switch
• Forged Body
• Test Gag

APPROVALS

• CE marking PED 97/23/EC
• CE marking ATEX 94/4/EC
• ISO 9001
• ISO 14001
• SELO
• Rostechnadzor

Documents

Technical Infor : Download

Brochure: Download

Product Information

Sarasin-RSBD™ 86 Series High Performance Full Nozzle Pilot Operated Safety Relief Valve