Home > Products > CHECK VALVE > Wafer Dual Check Valves with Spring and Double Disc 4 inch
Wafer Dual Check Valves with Spring and Double Disc 4 inch
USD $1.25 - $10.46
/ Set
1 Set(Min.Order)
- 10000 Set / Sets per Month
- QingDao
- T/T
You May Like
-
2015 hot sell Casting Steel Swing Check Valve
-
Hot sale Low price Chemical Industry Swing Check Valve
-
Professional Factory Wafer Butterfly Type Check Valve
-
Wholesale Multifunction 1 Inch Air Compressor Brass Check Valve
-
High quality and good price Hydraulic Spring Directional Check Valve
-
China factor hot sale Brass Seal Swing Sewage Check Valve
Product Details
| Standard or Nonstandard | Standard | Structure | Check | |
| Pressure | Medium Pressure | Power | Manual | |
| Material | Casting | Temperature of Media | Normal Temperature | |
| Media | Water | Port Size | Standard | |
| Place of Origin | Shandong, China | Model Number | lug wafer | |
| Brand Name | HengYu | Application | Other, General, Water Treatment |
Product Description
| WAFER SWING CHECK VALVE | ||
| Size DN50-DN600 PN16/Class 125 | ||
| Specification | ||
1. The short face to face dimension and compact design of this valve allow installation and service in tight spaces. | ||
| 2. Spring assisted for better dynamic behavior. | ||
| 3. Soft sealed for perfect tightness even at low differential pressure. | ||
4. Available with flanges EN1092-2 pn10 or PN16. ANSI B16.1 Class 125 (other types available on request). | ||
| Working Pressure | ||
| 16 bar |
| Working Temperature | ||
| -10℃ to 120℃ for EPDM seat | ||
| -10℃ to 82℃ for NBR seat | ||
| -10℃ to 150℃ for Viton seat |
| Material Specification | |||
| Part Name | Materials | EN Spec. | ASTM Spec. |
| Body | Cast Iron | EN-JL1040 | ASTM A126 Class B |
| Disc | Stainless Steel | BS970 304S15 | A351 CF8 |
| Seat | EPDM/NBR/Viton | Commercial | Commercial |
| Hinge Pin | Stainless Steel | BS970 420S37 | AISI 420 |
| Stop Pin | Stainless Steel | BS970 420S37 | AISI 420 |
| Pin Retainer | Stainless Steel | BS970 304S37 | AISI 304 |
| Spring | Stainless Steel | BS970 304S37 | AISI 304 |
| Washer | PTFE | Commercial | Commercial |
| Gasket | EPDM/NBR/Viton | Commercial | Commercial |
| DIMENSIONS(mm) | ||||||
| Size | A | B | C | Weight(kg) | ||
| Table D/E Flange | ANSI 125# Flange | EN1092-2 PN16 Flange | ||||
| 50 | 96 | 102 | 106 | 54 | 66 | 1.8 |
| 65 | 109 | 121 | 126 | 54 | 78 | 2.4 |
| 80 | 126 | 134 | 141 | 57 | 90 | 3.2 |
| 100 | 158 | 172 | 161 | 64 | 115 | 4.8 |
| 125 | 190 | 194 | 191 | 70 | 141 | 7.3 |
| 150 | 210 | 220 | 217 | 76 | 170 | 10 |
| 200 | 267 | 277 | 272 | 95 | 210 | 14.2 |
| 250 | 331 | 337 | 337 | 108 | 273 | 23.6 |
| 300 | 379 | 407 | 382 | 143 | 324 | 37.5 |
| 350 | 445 | 447 | 442 | 184 | 356 | 62 |
| 400 | 493 | 511 | 494 | 191 | 406 | 74 |
| 450 | 559 | 546 | 554 | 203 | 457 | 100 |
| 500 | 616 | 602 | 616 | 213 | 508 | 155 |
| 600 | 723 | 715 | 733 | 222 | 600 | 215 |
| Keywords |
check valve wafer check valve flap check valve
check valve price swing check valve
Dual plate Check Valve Twin Disc Check Valve
DN200 check valve check valve cf8m
Double door check valve spring check valve
sewage check valve check valve 6 inch
flap check valve check valve 8 inch
floating check valve hydraulic check valve double check valve
check valve 10 inch flapper type check valve
| Brief |
Our own foundry and own rubber workshop,engaged in valve industry since 1997,OEM supplier of Europe customers and US customers.we control all production process,all parts are assemabled by ourselves.
| Foundry |
| Machining |
| Shot Blasting |
| Coating |
| Assembly |
| Pressure Test |
| Laboratory |
| Rubber Workshop |
| Packaging |
FAQ
1. Q: Can I have our company name on product's body or cover ?
A: Yes.
2. Q:Could you help me to choose what kind of products?
A: Yes,We have a great technical team which can help you choose the right valves.
3. Q: What is your greatest strength?
A: All valve parts are produced by ourselves,we can ensure all parts are fully qualified.
4. Q: Is the pressure test inspection 100%?
A: Yes,we test the valves one by one.
5. Q: Is the free sample can provide?
A: Yes,Free sample can be provide for customer's reference.
Contact Us
- Shandong Hengyu Valve Industry Co., Ltd.
- Contact nameJack Chang Chat Now
- Phone0086-0532-66993752
- AddressWest Coast New Development Zone, Qingdao China, Dezhou, Shandong
Product Categories
| AIR VENT VALVE | BALL VALVE | BUTTERFLY VALVE | CASTINGS |
| CHECK VALVE | FOOT VALVE | GATE VALVE | GLOBE VALVE |
| MACHINERY | New Products | OTHER VALVE PARTS | RUBBER JOINT |
| VALVE PARTS | Y STRAINER |
New Products
-
OEM/ODM manufacturer of China Brass Core Spring Loaded Check Valve
-
High Quality Wholesale Flanged Ends Duckbill Check Valve
-
ISO standard Square Hdpe Api 6A Flap Check Valve
-
Annual promotion Dual Plate Swing Check Valve
-
Ultrastrong with High Quality Alarm Export Pressure Sealing Seal Check Valve
-
2015 Latest Version Brass Ball Y-Type Swing Check Valve
-
Online wholesale Sandwich Solenoid Check Valve
-
Globale market hot selling Dn40 Fuel Oil Check Valve
-
Good after sales service Spring Vertical Check Valve
-
World famous Stainless Steel Angle Ball Check Valve
-
Low price with high quality Compressed Air System Check Valve
-
Favored by professionals Tank 6 Inch Ball Float Check Valve
-
Pollution free Rubber Y-Type Swing Check Valve
-
Energy saving Brass Swing Sewage Check Valve
-
New Mini practical 1/2" Bspp Mini Check Valve
-
A variety of specifications Wafered Butterfly Check Valve
-
Decorative and Practical Medical 1/4 One Way Air Inlined Check Valve
-
High cost performance Duo Single Plate Check Valve
-
Best Selling Products Gg20 Non Slam Nozzle Check Valve
-
New style Made in China 1 2 Inch Brass Spring Loaded Check Valve
-
Factory direct sales Floating Stainless Steel Ball Check Valve
-
Popular and cheap Hydraulic Directional Tilting Disc Check Valve
-
Factory direct sales Rubber Silicone Disc Check Valve
-
High quality Double Disc Wafer Swing Check Valve
Popular Searches
- expansion valve
- control valve
- refrigerant r134a
- refrigerant
- Air Conditioner Expansion Valve
- refrigerant gas
- ball valve
- temperature regulator
- Ball Accessory
- forged valve
- Clamp Cast Forged
- cleaning ball
- Clamp Spray Nozzle
- viton
- Butterfly Valve
- pipe thread
- temperature control iron
- Rocker Arm Assembly
- fire valve
- fire extinguishing agents
- Gate Valve
- Gas Control Valve
- Magnet Valve
- flow control
- water flow indicator
- flow valve
- Sample Valve
- freon gas
- gas regulator
- pressure regulator
Recommended Products
- Brand new original genuine inventoryBurkert solenoid valve 00061321 000167415
- DGMFN-H8-Y-A2W-B2W-10 DGMFN-3-Y-A2W-41 DGMR-3-A1-FWA-B1-FWA-50 DGMC2-5-AB-GW-BA-GW-30 DGMC-5-PT-GW-B-30 DGMX2-5-PP-GW-B-30 DGMC2-3-AT-CW-BT-CW-41
- EATON VICKERS DANFOSS DGFN-06-50 DGMFN-3-Y-A1W-B1W-41 DGMR-3-A1-FHB-B1-FHB-50 DGMFN-5-Y-A2W-30 DGMC-5-PT-FW-B-30 DGMX2-5-PB-FW-B-30 DGMFN 3 X B2W 41
- EATON VICKERS DGMPC-7-BAK-30 DGMFN-3-X-A2W-B2W-41 DGMPC-5-ABM-BAM-30 DGMFN-5-Y-A2W-B2W-30 DGMC-5-BT-GW-B-30 DGMX2-5-PA-GW-B-40 DGMFN-3-X-A2W-41
- EATON VICKERS DANFOSS DGMPC-7-ABK-30 DGMFN-3-Y-A2W-B2W-41 DGMPC-5-ABK-30 DGMFN-5-X-A2W-B2W-30 DGMC-5-AT-GW-B-30 DGMX2-3-PP-CW-S-40 DGMC-3-AT-BW-B-41
- EATON VICKERS DANFOSS DGMPC-7-ABK-BAK-21 DGMDC-5-Y-PM-30 DGMPC-5-BAK-30 DGMX2-5-PP-FW-E-B-30 DGMC-5-AT-FW-B-30 DGMX2-3-PP-BW-S-40 DGMC-3-AT-GW-41
- EATON VICKERS DANFOSS DGMPC-7-ABK-BAK-21 DGMDC-5-Y-AK-30 DGMPC-5-ABK-BAK-30 DGMX2-5-PP-BW-E-B-30 DGMC-3-PT-GW-B-41 DGMX2-3-PP-CW-B-40 DGMC-3-AT-CW-41
- EATON VICKERS DANFOSS DGMFN-7-Y-A2W-B2W-30 DGMDC-5-X-TK-30 DGMPC-3-ABN-BAN-41 DGMX2-5-PP-BW-B-30 DGMC-3-PT-CW-B-41 DGMX2-3-PB-CW-B-40 DGMC-3-AT-BW-41
- EATON VICKERS DANFOSS DGMX-7-PP-GW-21 DGMDC-5-Y-PK-30 DGMPC-3-BAK-41 DGMX2-5-PP-AW-B-30 DGMC-3-PT-GW-41 DGMX2-3-PA-AW-B-40 DGMC-3-AT-AW-41
- \DGMX-7-PP-GH-20 DGMDC-3-Y-AK-BK-41 DGMPC-3-ABK-41 DGMX2-5-PB-FW-E-B-30 DGMC-3-PT-CW-41 DGMX2-3-PB-FW-B-40 DGMC2-3-AT-GW-BT-GW-41
- DGMX-7-PP-BH-20 DGMDC-3-Y-BK-41 DGMPC-3-ABM-BAM-41 DGMX2-5-PB-BW-E-B-30 DGMC-3-PT-BW-41 DGMX2-3-PA-FW-B-40 DGMC2-3-AT-CW-BT-BW-41
- DGMC-7-PT-GW-21 DGMDC 3 Y AK 41 DGMPC-3-ABK-BAK-41 DGMX2-5-PB-BW-B-30 DGMC-3-BA-CW-41 DGMX2-3-PP-FW-B-40 DGMC-3-AT-GW-B-41
Find Similar Products By Category
- Industrial Equipment & Components > Valve > Ball Valve
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now
Shandong Hengyu Valve Industry Co., Ltd.
AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
-
Jack Chang
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Your message has exceeded the limit.
- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile