ANSI H77 WCB Double Disc Wafer Check Valve
Product Description
ANSI Standard H77W WCB Double Disc Type Wafer Check Valve
This ANSI standard WCB Double Disc Wafer Check Valve ensures reliable backflow prevention in pipeline systems. Its compact, lightweight design simplifies installation and saves space.
Key advantages
Robust Construction: Manufactured from high-quality carbon steel, providing excellent strength and durability for demanding industrial applications.
Efficient Performance: The dual disc design enables quick closing, minimizing water hammer and reducing pressure drop for optimal flow.
Space-Saving & Cost-Effective: The wafer-style design requires minimal space between flanges, lowering overall weight and installation costs.
Tight Sealing: Ensures leak-proof performance and reliable shutoff, enhancing system safety and efficiency.
| Product name | H77W WCB Double Disc Type Wafer Check Valve |
| 1)Material | SS201 SS304, 304L, 316, 316L |
| 2)Size | 1/2''-16''&DN15-DN400 |
| 3)Certificate | ISO9001: 2000,CE |
| 4)Working pressure | 1000psi(6.4MPa) |
| 5)Connection Ends | Threaded (F/F,M/F), Butt welded, Socket welded (BW, SW). |
| 6)Suitable medium | Water, gas, air and some corrosive liquid |
| 7)Temperature Range | ≤250 degree C |
| 8)Investment | casting body and cap |
| 9)Sealing | PTFE, RPTFE, PPL |
| 10)stem | SS201,SS304,SS316 Adjustable stem packing, |
| 11)Locking | without |
| Our advantage | Survival by quality and development by credibility. Quality first, customer upmost ! |
| 100% leakage tested at 100 psi air under water | |
| Blow-out proof stem, ball are made of ss316 or customer request | |
| Pure Teflon seals and seats | |
| Can do OEM products | |
| Delivery time | usual 30 days around and can negotiate as per order qty |
| Shipping port | Ningbo, Shanghai |
| Term of Payment | 30% TT deposit, the balance is paid before shipping the goods |
| Package detail | inner CTN, ourside ply-wooden case |
| MOQ | 10 PCS/size |
| Gurantee Period | 18 monthes |
| Capacity to produce | 100, 000 PCS/week |