Phidix Motion Controls (Shanghai) Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 5000~20000 pc/month |
| Delivery Time | 7-20 work days |
| Packaging Details | carton |
| Serise | threaded-hydraulic-quick-coupling |
| Size | RK08, RK12, RK16, RK20, RK25 |
| Material | Carbon Steel, Zinc-Nickel Plated |
| Working Pressure | 6090 psi |
| Rated Flow | 6 to 76 gpm |
| Operating Temperature | -30°C to +120°C |
| Application | Special-Purpose Vehicles, Non-Leak Hydraulic Systems, Interchangeability in OEM Systems |
| Interchangeable | Stucchi VR , Voswinkel RK series |
| Brand Name | Carterberg |
| Model Number | CB-RK-SPM |
| Certification | IATF16949 |
| Place of Origin | Shanghai, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 5000~20000 pc/month |
| Delivery Time | 7-20 work days | Packaging Details | carton |
| Serise | threaded-hydraulic-quick-coupling | Size | RK08, RK12, RK16, RK20, RK25 |
| Material | Carbon Steel, Zinc-Nickel Plated | Working Pressure | 6090 psi |
| Rated Flow | 6 to 76 gpm | Operating Temperature | -30°C to +120°C |
| Application | Special-Purpose Vehicles, Non-Leak Hydraulic Systems, Interchangeability in OEM Systems | Interchangeable | Stucchi VR , Voswinkel RK series |
| Brand Name | Carterberg | Model Number | CB-RK-SPM |
| Certification | IATF16949 | Place of Origin | Shanghai, China |
Flat-Face Valve | Residual Pressure Connect | Anti-Spill Design | Zinc Plated Steel
The Carterberg CB-RK-SPM is a thread-to-connect hydraulic quick coupling built for high-performance systems requiring clean disconnection and residual pressure compatibility. Designed with a flush-face valve structure and hardened threaded sleeve, this coupling ensures secure operation under demanding flow and impulse conditions — without the risk of fluid spillage. It is fully compatible with Stucchi VR and Voswinkel RK series, offering seamless interchangeability across various applications.
| Parameter | Value |
|---|---|
| Sizes Available | RK08, RK12, RK16, RK20, RK25 |
| Rated Pressure | 6090 PSI (420 bar) |
| Flow Rate | 6 to 76 GPM (based on size) |
| Temperature Range | -30°C to +120°C |
| Seal Material | NBR (Nitrile) |
| Standard Material | Carbon Steel, Zinc-Nickel Plated |
| Valve Type | Flat-Face, Two-Way Shut-Off |
| Connection Mechanism | Threaded Sleeve (Manual) |
| Residual Pressure Support | Up to 10 MPa (from both sides) |
Female (Socket)
| PART NO | LS | D | HEX1 | HEX3 | A | T | H |
| CB-RK08SM-12S | 63.4 | 39 | S22 | S32 | 12 | M20*1.5 | 13.5 |
| CB-RK08SM-10L | 62.4 | 39 | S22 | S32 | 11 | M16*1.5 | 13.5 |
| CB-RK08SM-15L | 63.4 | 39 | S22 | S32 | 14 | M22*1.5 | 13.5 |
| CB-RK12SM-16S | 75.5 | 54.5 | S24 | S46 | 14 | M24*1.5 | 17.5 |
| CB-RK12SM-15L | 73.5 | 54.5 | S24 | S46 | 12 | M22*1.5 | 17.5 |
| CB-RK16SM-20S | 83 | 66 | S32 | S60 | 16 | M30*2 | 22.5 |
| CB-RK16SM-16S | 81 | 66 | S32 | S60 | 14 | M24*1.5 | 22.5 |
| CB-RK16SM-18L | 79 | 66 | S32 | S60 | 12 | M26*1.5 | 22.5 |
| CB-RK16SM-15L | 79 | 66 | S32 | S60 | 12 | M22*1.5 | 22.5 |
| CB-RK20SM-25S | 109 | 64 | S41 | S55 | 18 | M36*2 | 26 |
| CB-RK20SM-20S | 107 | 64 | S41 | S55 | 16 | M30*2 | 26 |
| CB-RK20SM-28L | 105 | 64 | S41 | S55 | 14 | M36*2 | 26 |
| CB-RK20SM-22L | 105 | 64 | S41 | S55 | 14 | M30*2 | 26 |
| CB-RK20SM-18L | 103 | 64 | S41 | S55 | 12 | M26*1.5 | 26 |
| CB-RK25SM-38S | 135 | 91.2 | S55 | S80 | 23 | M52*2 | 34.5 |
| CB-RK25SM-35L | 135 | 91.2 | S55 | S80 | 16 | M45*2 | 34.5 |
Male (Plug)
| PART NO | LP | d | HEX2 | HEX4 | HEX5 | A | T | h |
| CB-RK08PM-12S | 59 | M32*3 | S36 | S36 | S25 | 12 | M20*1.5 | 24 |
| CB-RK08PM-10L | 58 | M32*3 | S36 | S36 | S25 | 11 | M16*1.5 | 24 |
| CB-RK08PM-15L | 59 | M32*3 | S36 | S36 | S25 | 14 | M22*1.5 | 24 |
| CB-RK12PM-16S | 75.5 | M36*3 | S41 | S41 | S32 | 14 | M24*1.5 | 28.7 |
| CB-RK12PM-15L | 73.5 | M36*3 | S41 | S41 | S32 | 12 | M22*1.5 | 28.7 |
| CB-RK16PM-20S | 79.2 | M48*3 | S55 | S50 | S15 | 16 | M30*2 | 35.2 |
| CB-RK16PM-16S | 77.2 | M48*3 | S55 | S50 | S15 | 14 | M24*1.5 | 35.2 |
| CB-RK16PM-18L | 75.2 | M48*3 | S55 | S50 | S15 | 12 | M26*1.5 | 35.2 |
| CB-RK16PM-15L | 75.2 | M48*3 | S55 | S50 | S15 | 12 | M22*1.5 | 35.2 |
| CB-RK20PM-25S | 97 | M54*4 | S55 | S60 | S46 | 18 | M36*2 | 43.5 |
| CB-RK20PM-20S | 95 | M54*4 | S55 | S60 | S46 | 16 | M30*2 | 43.5 |
| CB-RK20PM-28L | 93 | M54*4 | S55 | S60 | S46 | 14 | M36*2 | 43.5 |
| CB-RK20PM-22L | 93 | M54*4 | S55 | S60 | S46 | 14 | M30*2 | 43.5 |
| CB-RK20PM-18L | 91 | M54*4 | S55 | S60 | S46 | 12 | M26*1.5 | 43.5 |
| CB-RK25PM-38S | 124.8 | M79*4 | S85 | | S55 | 22 | M52*2 | 58 |
| CB-RK25PM-35L | 118.8 | M79*4 | S85 | | S55 | 16 | M45*2 | 58 |
The CB-RK-SPM stands out in its category for combining no-spill connection, residual pressure compatibility, and robust threaded locking — all in a corrosion-resistant body. For engineers and system integrators seeking a cleaner, safer, and globally compatible solution, this Carterberg model delivers without compromise.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2004
Total Annual:
10000-50000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shanghai Phidix Trading Co., Ltd – Makers of Carterberg Quick Couplings.Reliable Hydraulic & Pneumatic Solutions Since 2004 Core Competencies • IATF 16949 Certified Excellence Specialized in precision hydraulic & pneumatic quick coupli... Shanghai Phidix Trading Co., Ltd – Makers of Carterberg Quick Couplings.Reliable Hydraulic & Pneumatic Solutions Since 2004 Core Competencies • IATF 16949 Certified Excellence Specialized in precision hydraulic & pneumatic quick coupli...
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