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PARKER CV-1-6688 Check Valve, PTFE, Single Flow Design, 1/2 Inch Pipe Size
Item: AE7BQPModel: CV-1-6688Cross Ref: 5WRK4
7 In Stock
Ships within 2 days via
5.00% off
€1,012.06 /unit
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Product Specifications:
| Item | Check Valve |
| 3-a Certified | Not Rated |
| Application-valves | General Purpose, Corrosives |
| Average Surface Roughness (ra) | 24 ra |
| Body Material | PTFE |
| Connection Gender Side 2 | Male |
| Connection Gender-side 1 | Male |
| Connection Size-side 1 | 1/2" |
| Connection Type | Flare x Flare |
| Connection Type-side 1 | Parflare |
| Connection Type-side 2 | Parflare |
| Cracking Pressure | 0.25 psi to 0.75 psi , 0.25 psig to 0.75 psig |
| Flow Design | Single |
| For Media | Corrosives, General Purpose |
| Included Counterweight | No Counterweight |
| Material | PTFE |
| Max. Operating Temp. | 266°F |
| Max. Pressure (cwp) | 120 psig |
| Max. Pressure-steam | Not Rated |
| Max. Steam Pressure-valves | Not Rated |
| Media Temp. | 50°F to 266°F |
| Min. Operating Temp. | 50°F |
| Nsf Certifications For Food And Drinking Water | Not Rated |
| Overall Height | 1.484" |
| Overall Length | 4.125" |
| Pipe Size | 1/2" |
| Poppet Material | PTFE |
| Seal Material | PTFE |
| Seat Material | PTFE |
| Silent Check | Silent |
| Spring Material | PTFE |
| Valve Series | CV-1 Series |
| Width | 1.484" |
Shipping Info:
| Ship weight (kg) | 0.12 |
| Ship height (cm) | 3.77 |
| Ship length (cm) | 10.48 |
| Ship width (cm) | 3.77 |
| HS code | 8481309000 |
| Country of Origin | US |
Product Details:
- Used for preventing reverse fluid flow and providing protection from equipment damage in ultra-pure water, gas and highly pure semiconductor applications
- PTFE construction ensures resistance against corrosive chemicals without requiring O-rings for sealing
- Equipped with a machined PTFE spring for the minimum back pressure and low cracking pressure for resealing
- Features a polished sealing surface to prevent surface penetration caused by oil, water and other contaminants
Product Variants
| Product | Model | Seat Material | Cracking Pressure | Max. Operating Temp. | Min. Operating Temp. | Material | Spring Material | For Media | Media Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
FB6MCVC4-HBLK-05 | FKM | 0.5 psi | 250°F | 0°F | Kynar | Stainless Steel | Corrosives | 0°F to 250°F | €35.58 | |
 |
CPH104P | - | 31 psi | 200°F | -35°F | Steel | - | - | - | €129.29 | |
 |
A4VC4-MG | EPDM | 1 psi, 3 psi | 150°F | 34°F | Composite | Stainless Steel | Beer, Dyes, Water, Wine | 34°F to 150°F | €21.49 | |
|
A5VC5-MG | EPDM | 1 psi, 3 psi | 150°F | 34°F | Composite | Stainless Steel | Beer, Dyes, Water, Wine | 34°F to 150°F | €22.30 | |
|
A6VC6-MG | EPDM | 1 psi, 3 psi | 150°F | 34°F | Composite | Stainless Steel | Beer, Dyes, Water, Wine | 34°F to 150°F | €23.69 | |
 |
CV-1-1144 | PTFE | 0.25 psig to 0.75 psig | 266°F | -32°F | PTFE | PTFE | Corrosives | -32°F to +266°F | €715.64 | |
|
CV-1-1188 | PTFE | 0.25 psig to 0.75 psig | 266°F | -32°F | - | PTFE | Corrosives | -32°F to +266°F | €947.03 |
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PARKER CV-1-6688 Check Valve, PTFE, Single Flow Design, 1/2 Inch Pipe Size
€1,065.32 /unit