Henglong (Xiamen) Machinery Equipment Co., Ltd.
| Delivery Time | 3-5 working days for stock, 10-15 days for production |
| Compatible Models | RV12, RV8, RV5, RV3 |
| Application | Laboratory and Industrial Vacuum |
| Valve Type | Exhaust Valve Reed Shim |
| Payment Terms | T/T, L/C, PayPal, Western Union |
| Pump Type | Rotary Vane Vacuum Pump |
| Material | Stainless Steel |
| Pump Brand | Edwards |
| Supply Ability | 60000 Pieces per Month |
| Packaging Details | Anti-static bag + individual labeled envelope + branded box, export carton |
| Model Number | VVR-ERV-EXKIT |
| Place of Origin | Guangdong, China |
| Brand Name | WNRLN |
| Certification | ISO 9001:2015 |
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Product Specification
| Delivery Time | 3-5 working days for stock, 10-15 days for production | Compatible Models | RV12, RV8, RV5, RV3 |
| Application | Laboratory and Industrial Vacuum | Valve Type | Exhaust Valve Reed Shim |
| Payment Terms | T/T, L/C, PayPal, Western Union | Pump Type | Rotary Vane Vacuum Pump |
| Material | Stainless Steel | Pump Brand | Edwards |
| Supply Ability | 60000 Pieces per Month | Packaging Details | Anti-static bag + individual labeled envelope + branded box, export carton |
| Model Number | VVR-ERV-EXKIT | Place of Origin | Guangdong, China |
| Brand Name | WNRLN | Certification | ISO 9001:2015 |
| High Light | Stainless Steel Exhaust Valve Reed Shim ，OEM Replacement Compressor Valve Reed ，RV12 RV8 RV5 RV3 Compatible Vacuum Pump Reed Shim | ||
The Edwards RV Vacuum Pump Exhaust Reed Shim is a precision replacement component for Edwards RV series rotary vane vacuum pumps. Manufactured from high-quality stainless steel, this reed shim provides reliable exhaust valve sealing for consistent vacuum performance in laboratory and light industrial applications.
Compatible with Edwards RV12, RV8, RV5, and RV3 models, each reed shim is laser-cut to exact OEM dimensions with polished edges to ensure optimal sealing and long service life. These are the most frequently replaced wear items in Edwards RV pump maintenance.
| Attribute | Specification |
| Pump Brand | Edwards |
| Compatible Models | RV12, RV8, RV5, RV3 |
| Valve Type | Exhaust Valve Reed Shim |
| Material | Stainless Steel |
| Manufacturing | Laser Cutting + Precision Deburring |
| Pump Type | Oil-Sealed Rotary Vane |
Q: How do I know when to replace the exhaust reed shim?
A: Signs include reduced ultimate vacuum, increased pump-down time, oil mist at the exhaust, or visible cracking/warping of the reed during inspection.
Q: Is this compatible with Edwards E2S series pumps?
A: This reed shim is specifically for RV series pumps. We offer separate reed valve sets for Edwards E2S 45, E2S 65, and E2S 85 models.
Q: Do you offer complete RV pump rebuild kits?
A: Yes, we offer comprehensive overhaul kits including reed shims, shaft seals, O-rings, gaskets, and vanes. Contact us with your pump model.
Company Details
Business Type:
Manufacturer
Year Established:
1992
Total Annual:
10000000-20000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Henglong (Xiamen) Machinery Equipment Co., Ltd. was founded in 1992. Over the past 30 years, the company has been striving for self-improvement and innovation, adhering to the concept of scientific and technological innovation, constantly adjusting its product structure, mainly producing compressor ... Henglong (Xiamen) Machinery Equipment Co., Ltd. was founded in 1992. Over the past 30 years, the company has been striving for self-improvement and innovation, adhering to the concept of scientific and technological innovation, constantly adjusting its product structure, mainly producing compressor ...
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