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Product Specifications:
| Item | Dual Check Valve |
| Application | General Purpose |
| Application - Valves | General Purpose |
| Body Material | Brass |
| Cap To Inlet Center | 1.938" |
| Connection | Press x Press |
| Connection Gender - Side 1 | Female |
| Connection Gender - Side 2 | Female |
| Connection Size - Side 1 | 3/4" |
| Connection Size - Side 2 | 3/4" |
| Connection Type | Press x Press |
| Connection Type - Side 1 | Press |
| Connection Type - Side 2 | Press |
| Cracking Pressure | 25 psi |
| Flow | 18 GPM |
| Flow Design | Dual |
| Flow Rate | 18.7 GPM |
| For Media | Water |
| Hazard Protection Level | Low Health Hazard |
| Height | 2.562" |
| Includes Atmospheric Vent | Atmospheric Vent Included |
| Length | 4 1/2" |
| Manufacturer Warranty | 1 yr. |
| Max. Media Temperature | 250°F |
| Max. Pressure (cwp) | 175 psi |
| Max. Steam Pressure | Not Rated |
| Max. Steam Pressure - Valves | Not Rated |
| Max. Water Pressure | 175 psi |
| Mechanism And Body Design | Inline |
| Media Temperature Range | 33°F to 250°F |
| Min. Media Temperature | 33°F |
| Mounting Orientation | Horizontal, Vertical |
| Mounting Orientation - Check Valves | Horizontal, Vertical |
| Overall Height | 2 14/25" |
| Overall Length | 4.5" |
| Overall Width | 2 14/25" |
| Pipe Or Tube Size | 3/4" |
| Pipe Or Tube Size - Check Valves | 3/4" |
| Protection Type | Back Pressure, Back Siphonage |
| Screen Material | Stainless Steel |
| Seal | Rubber |
| Seal Material | Rubber |
| Seal Material - Check Valves | Rubber |
| Seat Material | Brass |
| Seat Material - Check Valves | Stainless Steel |
| Series | 9D Series |
| Size | 3/4" |
| Valve Series | 9D Series |
| Width | 2.562" |
Shipping Info:
| Ship weight (kg) | 0.86 |
| Ship height (cm) | 6.51 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 6.51 |
| Country of Origin | NZ |
Product Variants
| Model | Size | Max. Temp. | Height | Seat Material | Body Material | Max. Pressure | Temp. Range | Seal Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1X1 LF7R10-U2 | 1" | 180°F | 1 7/8" | EPDM | Brass | 175 psi | +33°F to +180°F | EPDM | €224.84 | |
| 3/8 SD3-FN | 3/8" | 130°F | 1.062" | Ppo | Stainless Steel | 150 psi | +33°F to +130°F | - | €681.51 | |
| 3/8 SD3-MN | 3/8" | 130°F | 1.062" | Ppo | Stainless Steel | 150 psi | +33°F to +130°F | - | €685.67 |
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WATTS 3/4 9DM2-PRESS Regulator Dual Check Valve, 9D, 3/4 Inch Size, Press X Press, Brass, 250 Deg F Max. Temp
€239.51 /unit


