Fisher™ MR105 型直接作用式减压液体调压器

功能
钢和不锈钢结构符合 API 614 要求
采用符合 NACE MR0175-2003 和 NACE MR0103 要求的结构，可用于酸性气体
P 1 = P2，用于高压执行机构
排放阀
压力负载式执行机构
泄放阀（仅用于高压执行机构）
行程指示器
规格
取压方式
外取压
温度适用范围
丁腈橡胶 (NBR)：-20 至 180°F / -29 至 82°C | 氟橡胶 (FKM)：20 至 250°F / -7 至 121°C；在热水中限于 200°F / 93°C | 乙丙橡胶（EPDM）：-20 至 225°F / -29 至 107°C
阀体尺寸
NPS 1 / 2 / 3 / 4 | DN 25 / 50 / 80 / 100
端部连接
NPT / CL125FF / CL150RF / CL250RF / CL300RF / CL600RF / PN 16/25/40
较大入口压力
400 PSIG / 27.6 bar | 或阀体额定压力值，以较低者为准
较大出口压力
400 PSIG / 27.6 bar | 或阀体额定压力值，以较低者为准
弹簧范围
5 至 300 PSIG / 0.4 至 20.7 bar
Type MR105 direct-operated pressure reducing regulator is a high capacity multi-purpose regulator designed to provide fast and economical pressure control for various applications and is suitable for different flow media such as liquid, air, and gas. Type MR105 is ideal for applications where speed of response is critical, minimum differential pressure is a concern, or the process fluid is not free of impurities. Typical applications include lube oil, cooling water and pump bypass regulators. 
Features
Steel and Stainless Steel Constructions Meet API 614 Requirements
Available Constructions to Meet NACE MR0175-2003 and NACE MR0103 Requirements for Sour Gas Service Capability
P1 = P2 on High-Pressure Actuator
Drain Valve
Pressure-Loaded Actuator
Bleed valve (for High-Pressure Actuator only)
Travel Indicator
Specifications
Pressure Registration External
Temperature Capabilities Nitrile (NBR):-20 to 180°F / -29 to 82°C | Fluorocarbon (FKM): 20 to 250°F / -7 to 121°C; limited to 200°F / 93°C in hot water | Ethylene Propylene (EPDM): -20 to 225°F / -29 to 107°C
Body Sizes NPS 1 / 2 / 3 / 4 | DN 25 / 50 / 80 / 100
End Connections NPT / CL125FF / CL150RF / CL250RF / CL300RF / CL600RF / PN 16/25/40
Maximum Inlet Pressure 400 psig / 27.6 bar | Or body rating limit, whichever is lower
Maximum Outlet Pressure 400 psig / 27.6 bar | Or body rating limit, whichever is lower
Spring Ranges 5 to 300 psig / 0.4 to 20.7 bar
Fisher China Guangzhou Honest Gas Equipment Co., LTD.  
Tel:+86-020-32201622
Mobile phone|weixin:15876552411
E-mail:363495724@