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过压保护器G1
Adjustable Overload Protection Device
—— 广泛用于石化、电力、医药等行业 *号:ZL.8
—— 配合压力表、压力开关、压力变送器使用
—— 测量腐蚀、非粘稠、洁净的气体、液体
——Disigned for use in chemical and
petrochemical power plant and pharmaceutical
——Isolate the sensing element of pressure gauges,
pressures switches and pressure tran*itters
from process liquids
——Suitable for corrosive, nonviscous and clean
gades or liquids
主要技术指标 膜片式过压保护器 与隔膜配合使用,可用于测量粘稠、易结晶介质。
量程范围:0.016-1.0Mpa 过压能力:0-5Mpa 工作温度:-25-+120℃ 设定点精度: &plu*n;4% 膜片材质:316L 接液材质:316+丁晴橡胶 接 口: 螺纹M20*1.5M-M20*1.5F 1/2”NPT M-1/2”NPT F 针式过压保护器 与隔膜配合使用,可用于测量粘稠、易结晶介质。
量程范围:1.6-40Mpa 过压能力:0-40Mpa 工作温度:-25-+120℃ 设定点精度: &plu*n;4% 膜片材质:316L 接液材质:316+丁晴橡胶 接口: 螺纹M20*1.5M-M20*1.5F 1/2”NPT M-1/2”NPT F *项 本体材质:321,304,316L 接 口:可根据客户要求订制 密封材质:根据介质温度和量程范围不同可选择氟橡胶-25-+240℃,0.16-40Mpa | APECIFICATIONS Diaphragm overload protection device(FW) For visous and sedmentous process medium with diaphragm seal Setting range: 0.016-1.0Mpa Over pressure limit: 0-5Mpa Working temperature: -25-+120℃ Set point accuracy:&plu*n;4% Diaphragm material: 316L Wetted material: 316+BUNA Connection: thread M20*1.5M-M20*1.5F 1/2”NPT M-1/2”NPT F Piston overload protection device(FG) For visous and sedmentous process medium with diaphragm seal. Setting range: 1.6-40Mpa Over pressure limit: 0-40Mpa Working temperature: -25-+120℃ Set point accuracy:&plu*n;4% Diaphragm material: 316L Wetted material: 316+BUNA Connection: thread M20*1.5M-M20*1.5F 1/2”NPT M-1/2”NPT F SPECIAL VERSIONS Body material:321, 304, 316L Connection: other on request Packing material: as different process temperature and setting range VITON-25-+240℃,0.16-40Mpa |
外形尺寸图DIMENSIONS (mm)
Fp-Fm | D | H | H | CH |
M20x1.5M - M20x1.5F | 44 | 80 | 110 | 37 |
1/2”NPT M - 1/2”NPT F | 44 | 80 | 110 | 37 |