- 如果您对该产品感兴趣的话,可以
- 产品名称:R31LMDG,R31BMDI,R31SMDK,R31LHDL,R31BHDQ,R31SHDS,R31LMFT
- 产品型号:R31LMDG,R31BMDI,R31SMDK,R31LHDL,R31BHDQ,R31SHDS,R3
- 产品展商:其它品牌
- 会员价格:0.00 元
- 产品文档:无相关文档
简单介绍
R31LMDG,R31BMDI,R31SMDK,R31LHDL,R31BHDQ,R31SHDS,R31LMFT,二级终端减压器
产品描述
R31LMDG,R31BMDI,R31SMDK,R31LHDL,R31BHDQ,R31SHDS,R31LMFT,二级终端减压器
设计特点
|
● 母体采用五孔设计 ● 双级式减压结构 ● 母体与膜片采用硬密封形式
● 母体螺纹:进出气接口1/4〞NPT(F) ● 内部结构易吹扫 ● 内设过滤网
● 可采用面板或墙式安装 ● 出气形式可选用针阀、膜片阀
|
■ 适用范围
|
● 实验室 ● 气相色谱仪器 ● 气体激光器 ● 气体汇流排 ● 石油化学工业 ● 测试设备
|
■ 特性参数
|
● *大输入压力: 3000,500psig ● 输出压力:0~25,0~50,0~100,0~250psig
● **测试压力:1.5倍的*大进气压力 ● 适用温度:-40℉~+165℉(-40℃~+74℃) ● 泄漏率:2x10-8 atm cc/sec He
● CV值:0.06 ● 重量:1.4kg
|
■ 材质
|
系列
|
R31L
|
R31B
|
R31S
|
母体
|
SS316L
|
Brass nickel plated
|
SS316L
|
上盖
|
300 Series stainless steel
|
Brass nickel plated
|
Brass nickel plated
|
垫片
|
PCTFE
|
PCTFE
|
PCTFE
|
阀杆
|
SS316L
|
SS316L
|
SS316L
|
膜片
|
SS316L
|
SS316L
|
SS316L
|
|
订购指南
|
EX:R31
|
L
|
B
|
D
|
G
|
G
|
0 0
|
0 0
|
P
|
系列号
|
母体材质
|
母体孔位
|
输入压力
|
输出压力
|
压力表
|
进气形式
|
出气形式
|
选项
|
R31
|
L:SS316L
|
M
|
D:3000psig
|
G:0-250psig
|
G:附压力表
|
00:1/4 NPT(F)
|
00:1/4 NPT(F)
|
P:面板
式安装
|
|
B:Brass
|
H
|
F:500psig
|
I: 0-100psig
|
(MPa)
|
01:1/4 NPT(M)
|
01:1/4 NPT(M)
|
R:**阀
|
|
S:SS304
|
|
|
K:0-50psig
|
P:附压力表
|
23:CGA330
|
10:1/8〃卡套接头
|
N:针阀
|
|
|
|
|
L:0-25psig
|
(psig/bar)
|
24:CGA350
|
11:1/4〃卡套接头
|
D:膜片阀
|
|
|
|
|
Q:30〃Hg Vac-30psig
|
W:无压力表
|
27:CGA580
|
12:3/8〃卡套接头
|
|
|
|
|
|
S:30〃Hg Vac-60psig
|
28:CGA660
|
15:6mm 卡套接头
|
|
|
|
|
|
T:30〃Hg Vac-100psig
|
30:CGA590
|
16:8mm 卡套接头
|
|
|
|
|
|
U:30〃Hg Vac-200psig
|
52:G5/8〃-RH(F)
|
74:M8×mm卡套接头
|
|
|
|
|
|
|
|
63:W21.8-14RH(F)
|
其它形式接头可供选择
|
|
|
|
|
|
|
|
64:W21.8-14LH(F)
|
|
|
|
|
|
|
|
|
其它形式接头可供选择
|
|
|
R31LMDI,R31LMDK,R31LMDL,R31LMDQ,R31LMDS,R31LMDT,R31LMDU,
R31BMDG,R31BMDK,R31BMDL,R31BMDQ,R31BMDS,R31BMDT,R31BMDU,
R31SMDG,R31SMDI,R31SMDL,R31SMDQ,R31SMDS,R31SMDT,R31SMDU,
R31LHDG,R31LHDI,R31LHDK,R31LHDQ,R31LHDS,R31LHDT,R31LHDU,
R31BHDG,R31BHDI,R31BHDK,R31BHDL,R31BHDS,R31BHDT,R31BHDU,
R31SHDG,R31SHDI,R31SHDK,R31SHDL,R31SHDQ,R31SHDT,R31SHDU,
R31LMFG,R31LMFI,R31LMFK,R31LMFL,R31LMFQ,R31LMFS,R31LMFU,
R31BMFG,R31BMFI,R31BMFK,R31BMFL,R31BMFQ,R31BMFS,R31BMFT,R31BMFU,
R31SMFG,R31SMFI,R31SMFK,R31SMFL,R31SMFQ,R31SMFS,R31SMFT,R31SMFU,
R31LHFG,R31LHFI,R31LHFK,R31LHFL,R31LHFQ,R31LHFS,R31LHFT,R31LHFU,
R31BHFG,R31BHFI,R31BHFK,R31BHFL,R31BHFQ,R31BHFS,R31BHFT,R31BHFU,
R31SHFG,R31SHFI,R31SHFK,R31SHFL,R31SHFQ,R31SHFS,R31SHFT,R31SHFU,