Parker Hannifin 快速连接系列 H1 和 HM1 系列压力 真空释放值说明书
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FITTING SIZE: 6 = 3/8” 8 = 1/2” 12 = 3/4” 16 = 1”
CRACK PRESSURE (PSI): 5 to 50 (in 5 PSI increments)
SERIES: H1 HM1 (with manual pressure relief button)
E Valves
Pressure Drop in PSID
E-18
Parker Hannifin Corporation Quick Coupling Division Minneapolis, MN /quickcouplings
Features
• Easy to remove, cleanable bronze filter.
• High flow characteristics.
• Compact size.
• Available with male pipe or male ORB threads.
• Wide variety of pressure relief settings.
H1 Series
HM1 Series
60 psi max
10 micron, nominal
5 psi through 50 psi (in 5 psi increments)
0.3 psi
1.0 lbs
1.1 lbs
Ordering Information
HQ-QQ-QQQQ
FITTING STYLE: MP = Male pipe thread MO = Male O-ring Boss, SAE threads
H1 and HM1 Series
H1 Series Pressure/Vacuum Relief Valves are used to maintain positive pressure in hydraulic reservoirs. The compact size, reusable bronze filter and high flow characteristics make this valve a popular choice.
The HM1 Series offers the same features and characteristics as the H1 series with the option of manual over ride. This feature allows the operator to relieve the reservoir pressure before opening the tank for refilling, inspection or servicing.
• HM1 series has a manual pressure relief button.
H1 and HM1 Series Specifications
Pressure Rating Filter Rating
Pressure Relief Setting
Vacuum Relief Setting Weight
Pressure/Vacuum Relief Valves
Flow Data H1 and HM1 Pressure-Vacuum Relief Valve
20
15
10
Vacuum Relief 5
Pressure
* Relief
0
0
Байду номын сангаас10
20
30
40
50
Flow in SCFM
* Pressure drop is pressure relief valve crack pressure until pressure drop curve increases above pressure relief crack pressure.
CRACK PRESSURE (PSI): 5 to 50 (in 5 PSI increments)
SERIES: H1 HM1 (with manual pressure relief button)
E Valves
Pressure Drop in PSID
E-18
Parker Hannifin Corporation Quick Coupling Division Minneapolis, MN /quickcouplings
Features
• Easy to remove, cleanable bronze filter.
• High flow characteristics.
• Compact size.
• Available with male pipe or male ORB threads.
• Wide variety of pressure relief settings.
H1 Series
HM1 Series
60 psi max
10 micron, nominal
5 psi through 50 psi (in 5 psi increments)
0.3 psi
1.0 lbs
1.1 lbs
Ordering Information
HQ-QQ-QQQQ
FITTING STYLE: MP = Male pipe thread MO = Male O-ring Boss, SAE threads
H1 and HM1 Series
H1 Series Pressure/Vacuum Relief Valves are used to maintain positive pressure in hydraulic reservoirs. The compact size, reusable bronze filter and high flow characteristics make this valve a popular choice.
The HM1 Series offers the same features and characteristics as the H1 series with the option of manual over ride. This feature allows the operator to relieve the reservoir pressure before opening the tank for refilling, inspection or servicing.
• HM1 series has a manual pressure relief button.
H1 and HM1 Series Specifications
Pressure Rating Filter Rating
Pressure Relief Setting
Vacuum Relief Setting Weight
Pressure/Vacuum Relief Valves
Flow Data H1 and HM1 Pressure-Vacuum Relief Valve
20
15
10
Vacuum Relief 5
Pressure
* Relief
0
0
Байду номын сангаас10
20
30
40
50
Flow in SCFM
* Pressure drop is pressure relief valve crack pressure until pressure drop curve increases above pressure relief crack pressure.