H71 Stainless Steel Wafer Check Valve
I. Products, Uses and Features
H71 Single Lobe Lift a Pair of Hairclips Check Valve Adopts Short Pattern Structural Design. Compared with Traditional Check Valves, This Series of Valves Have No External Leakage and Are Installed Horizontally.
, Good Sealing Performance, Small Linear Vibration, Small Pressure Drop and Zero Pedestal Ring Wear Advantages, Especially the Valve Opening Pressure Is Small during Horizontal Installation.
II. Product Technical Parameters:
Nominal Diameter: DN (mm) 15-200
Nominal Pressure: PN(MPA):1.6,2.5,4.0
Body Material: 304,316,316L
III. Main Parts and Materials:
Model Valve Body Disc Valve Shafts Spring
H71W-16C Carbon Steel CF8 2cr13 CF8
H71W-16P CF8 CF8 CF8 CF8
H71W-16R CF8M CF8M(316) CF8M CF8M
IV. Applicable Medium and Temperature:
Applicable Media: Water, Steam, Oil Products, Etc.
Applicable Tempure:-29 ℃-425 ℃
V. Implementation Standards
Design and Manufacturing Standards: Gb12235
Valve Pressure and Temperature Standard: Gb9131
Connection Flange Standard: Gb91133
End-to-End Dimension Standard: JB/T8937
Inspection and Acceptance Criteria: JB/T9092
6. Advantages:
1. Small Size, Light Weight, Compact Structure and Convenient Maintenance
2. the Valve Plate Adopts Dual Type, Which Can Be Automatically Closed at a Speed under the Elastic Force of the Spring.
3. Due to the Quick Closing Effect, It Can Prevent the Medium from Flowing Back.
4. the Valve Body End-to-End Dimension Is Small in Size and Has Good Rigidity.
5. Safe and Convenient, Can Be Used for Installation in Both Horizontal and Vertical Directions
Key Features
Brand: Yueshui
Valve Standard: National Standard
Form: Wafer Type
Disc Form: Butterfly Check Valve
Number of Disc: Single Lobe Structure
Action Form: Check Back
Drive Mode: Manual
Structure: Wafer Type
Valve Function: Reverse
Action Mode: Single Action
Type (Channel Location): Straight-through
Function: Check Type
Lining Material: Stainless Steel
Sealing Material: Stainless Steel 304
Sealing Method: Hard Seal
Pressure Environment: Normal Pressure
Temperature Environment: Normal Temperature
Flow Direction: Unidirectional
Accessories Available: Valve Body, Valve Stem, Valve Core
Applicable Industries: Water Conservancy, Machinery
Applicable Medium: Water
Stainless Steel: a Pair of Hairclips Check Valve