Full English Specification (RS11306.19.004)
1. Basic Information
Part Name: Air Chamber Angle Cut-off Valve Assembly
Drawing No.: RS11306.19.004
Matching Valve Head Model: JZR3-L8
Applicable Pump: Rongsheng RS-F1300 / RS-F1600 Triplex Drilling Mud Pump Pulsation Dampener (Air Chamber)
Model Code Breakdown:
RS11306: General drawing prefix for RS-F1600 mud pump
19: Pulsation dampener (air chamber) subassembly code
004: Serial drawing number of charging cut-off valve assembly
2. Matching Air Chamber Components
RS11306.19.002.001: Air Chamber Shell Assembly
RS11306.19.004: Angle Cut-off Valve Assy (JZR3-L8)
RS11306.19.005: Pressure Gauge Tee Connector
RS11306.19.006: Shock-resistant Pressure Gauge
RX44 RTJ Ring Joint Gasket (SY5279.3)
3. Function & Working Conditions
Function: Mounted on top of mud pump air chamber, used for nitrogen charging, pressure monitoring and pipeline isolation. Allows disassembly of pressure gauge and nitrogen refilling without pump shutdown; blocks high-pressure mud pulse to protect pressure gauge from impact damage.
Application Industry: Onshore & Offshore Oil Drilling, Shale Oil & Gas, CBM Drilling Rigs
Compliance Standard: API 7K for oilfield mud pump auxiliary components
Working Medium: Nitrogen, clean pressure measuring hydraulic fluid (particle-free)
Working Temperature Range: -20℃ ~ +120℃
4. Material, Dimension & Pressure Rating
Body Material: Integral forged 304 stainless steel
Sealing Type: Metal cone hard seal + PTFE flexible graphite packing, zero leakage under rated pressure
Connection Thread:
Bottom thread: Standard thread for air chamber shell connection
Side outlet: L8 external thread for pressure gauge fitting
Structure: 90° angle manual valve with anti-slip plastic handwheel
Rated Working Pressure: 52MPa
Hydrostatic Test Pressure: 78MPa
Net Weight (complete assembly): 2.
Air Chamber Angle Cut-off Valve Assembly RS11306.19.004 Specifications
| Part Name | Air Chamber Angle Cut-off Valve Assembly |
|---|---|
| Drawing No | RS11306.19.004 |
| Matching Valve Head Model | JZR3-L8 |
| Applicable Pump | Rongsheng RS-F1300 / RS-F1600 Triplex Drilling Mud Pump Pulsation Dampener (Air Chamber) |
| RS11306 | General drawing prefix for RS-F1600 mud pump |
| 19 | Pulsation dampener (air chamber) subassembly code |
| 004 | Serial drawing number of charging cut-off valve assembly |
| RS11306.19.002.001 | Air Chamber Shell Assembly |
| RS11306.19.004 | Angle Cut-off Valve Assy (JZR3-L8) |
| RS11306.19.005 | Pressure Gauge Tee Connector |
| RS11306.19.006 | Shock-resistant Pressure Gauge |
| Application Industry | Onshore & Offshore Oil Drilling, Shale Oil & Gas, CBM Drilling Rigs |
| Compliance Standard | API 7K for oilfield mud pump auxiliary components |
| Working Medium | Nitrogen, clean pressure measuring hydraulic fluid (particle-free) |
| Working Temperature Range | -20℃ ~ +120℃ |
| Body Material | Integral forged 304 stainless steel |
| Sealing Type | Metal cone hard seal + PTFE flexible graphite packing, zero leakage under rated pressure |
| Bottom thread | Standard thread for air chamber shell connection |
| Side outlet | L8 external thread for pressure gauge fitting |
| Structure | 90° angle manual valve with anti-slip plastic handwheel |
| Rated Working Pressure | 52MPa |
| Hydrostatic Test Pressure | 78MPa |
| Net Weight (complete assembly) | 2. |
About the Air Chamber Angle Cut-off Valve Assembly RS11306.19.004
The Air Chamber Angle Cut-off Valve Assembly RS11306.19.004 is a hydraulic & pneumatic products used in industrial automation, control and power systems. It is rated at Part Name Air Chamber Angle Cut-off Valve Assembly, Drawing No RS11306.19.004, Matching Valve Head Model JZR3-L8. This hydraulic & pneumatic products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number Air Chamber Angle Cut-off Valve Assembly RS11306.19.004 for accurate procurement and cross-referencing.
Why source the Air Chamber Angle Cut-off Valve Assembly RS11306.19.004 from HDE123
- Verified part number: every Air Chamber Angle Cut-off Valve Assembly RS11306.19.004 is checked against its manufacturer specification before shipment.
- 23 confirmed technical parameters available on this page for engineering review.
- Global delivery with clear lead time and commercial invoice for B2B buyers.
- Fast B2B support: send us the equipment model or an existing part number and our engineers confirm compatibility before you order.
Ordering the Air Chamber Angle Cut-off Valve Assembly RS11306.19.004
To order the Air Chamber Angle Cut-off Valve Assembly RS11306.19.004, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.