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Product Specifications:
| Item | Check Valve |
| 3-a Compliance | Not Rated |
| Application | General Purpose |
| Body Material | Stainless Steel |
| Cap To Inlet Center | 1.219" |
| Check Mechanism | Swing |
| Connection Gender - Side 1 | Female |
| Connection Gender - Side 2 | Female |
| Connection Size - Side 1 | 1 1/4" |
| Connection Size - Side 2 | 1 1/4" |
| Connection Type | FNPT x FNPT |
| Connection Type - Side 1 | NPT |
| Connection Type - Side 2 | NPT |
| Cracking Pressure | 130 psi |
| Disc Material | Stainless Steel |
| Flow Design | Dual |
| For Media | Steam, Water |
| Full Flow | No |
| Grade | Grade 304 |
| Height - Cap To Inlet Center | 1 1/4" |
| Hex Size | 1 1/4" |
| Includes Counterweight | No Counterweight |
| Length | 4 1/8" |
| Max. Pressure (cwp) | 200 psi |
| Max. Pressure (steam) | 80 psi |
| Max. Steam Pressure | 80 psi WSP |
| Max. Temp. | 300°F |
| Max. Water Pressure | 200 psi |
| Mechanism And Body Design | Inline Swing |
| Media Temperature Range | 0°F to 300°F |
| Min. Temp. | 0°F |
| Mounting Orientation | Horizontal |
| Operating Temperature - Maximum | 300°F |
| Overall Length | 4.13" |
| Pipe Size, Tube Size | 1 1/4" |
| Seal Grade | Grade 304 |
| Seal Material | Stainless Steel |
| Silent Check | Standard |
| Spring Material | Stainless Steel |
| Spring Material Grade | Grade 304 |
| Standards | Ansi B1.20.3 |
| Vacuum Service Rating | Not Rated |
| Valve Body Material Grade | Grade 304 |
| Valve Body Style | Inline |
| Valve Ways | 2-Way |
Shipping Info:
| Ship weight (kg) | 1.02 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | CN |
Product Variants
| Model | Cracking Pressure | Cap To Inlet Center | Hex Size | Pipe Size, Tube Size | Connection Type | Body Material | Max. Temp. | Max. Water Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| ZUSA-VLV-132 | 131 psi | 1 7/8" | 1 1/2" | 1 1/2" | FNPT x FNPT | Stainless Steel | 300°F | 200 psi | €409.31 | |
| ZUSA-VLV-130 | 129 psi | 1.281" | 1" | 1" | FNPT x FNPT | Stainless Steel | 300°F | 200 psi | €218.99 | |
| ZUSA-VLV-128 | 127 psi | 1 1/2" | 1/2" | 1/2" | FNPT x FNPT | Stainless Steel | 300°F | 200 psi | €152.93 | |
| ZUSA-VLV-126 | 125 psi | 1.688" | 1/4" | 1/4" | FNPT x FNPT | - | 300°F | 200 psi | €176.35 | |
| ZUSA-VLV-133 | 132 psi | 1.062" | 2" | 2" | FNPT x FNPT | Stainless Steel | 300°F | 200 psi | €494.10 | |
| ZUSA-VLV-129 | 128 psi | 1.938" | 3/4" | 3/4" | FNPT x FNPT | Stainless Steel | 300°F | 200 psi | €193.29 | |
| ZUSA-VLV-127 | 126 psi | 1.688" | 3/8" | 3/8" | FNPT x FNPT | Stainless Steel | 300°F | 200 psi | €165.49 |
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USA SEALING ZUSA-VLV-131 Check Valves, Dual Flow, Inline Swing, 304 Stainless Steel, 1 1/4 Inch Pipe/Tube Size
€382.13 /unit
