Silent Check Valve for Pump System
Contact Supplier
Product Highlights
- Low Head Loss Design: Minimizes head loss to 0.016Bar at 2M/sec flow rate with streamlined flow.
- Water Hammerless Operation: Hydrodynamic design ensures non-slamming and eliminates water hammer effects.
- Fast Closing Speed: Disc positively closes before reverse flow with speed up to 0.2 seconds.
- Durable Spring Protection: Stainless steel spring hidden in diffuser for protection during operation.
- Wear-Resistant Bearings: Brass or reinforced bearings reduce wearing problems during operation.
- Wide Size Range: Available in sizes from DN50 to DN600 for various applications.
- Multiple Pressure Ratings: Supports pressure rates of PN10, PN16, and PN25.
- Comprehensive Standards Compliance: Designed per BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, and ISO standards.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Low Temperature
- Model NO.
- CV
- Material
- Cast Iron
- Connection Form
- Flange
- Structure
- Elevated
- Function
- Nrvr Silence, Nrvz Silence
- Application
- Industrial Usage, Water Industrial Usage
- Name
- Pump Silent Check Valve
- Body
- Ductile Iron or Ss
- Spring
- Ss304
- Stem
- Ss420
- Seat
- Ss304
- Washer
- PTFE
- Disc
- D.I + EPDM
- Size
- Dn50-Dn600
- Pressure Rate
- Pn10/16/25
- Coating
- Epoxy Coated to 300 Microns
- Transport Package
- Bubble Bags & Plywood Case
- Specification
- 2"-24"
- Trademark
- WALTER / No Brand
- Origin
- Suzhou, Jiangsu
- HS Code
- 8481300000
- Production Capacity
- 4900 Sets Per Month
- Package Size
- 50.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 15.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Silent Check Valve for Pump System
-
Silent Check Valve for Pump System -
Silent Check Valve for Pump System -
Silent Check Valve for Pump System -
Silent Check Valve for Pump System -
Silent Check Valve for Pump System -
Silent Check Valve for Pump System -
Silent Check Valve for Pump System
Find Similar Products
Product Description
| Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 Standard. The silent check valve have advantage as below: |
- Advanced dynamic design of single body with diffuser provides streamline flow and assures lower head loss.
- Minimize the head loss to 0.016Bar upon 2M/ sec flow rate.
- Brass or reinforced bearing reduce wearing problem during operation.
- Hydrodynamic design ensures non slamming and water hammerless.
- Stainless steel spring hidden in the diffuser under protection while valve in operation.
- Disc will positively close before reverse flow, and maximize the closing speed up to 0.2 Sec.
- Comply with EN 558-1, ISO 5752 and EN 1092-2, ISO 7005-2 flange dimension
Company Profile
Suzhou Walter Flow Control Equipment Co., Ltd. is a professional company specializing in fluid & firefighting equipment.
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.
Walter supplies products for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, etc. and products are export to South America, Europe, Middle East, Australia & Southeast Asia market. Walter also supply OEM service for some famous brand in the world.
Company Products
Valves: Gate Valve Series, Butterfly Valve Series, Check Valve Series, Automatic Control Valve Series, Air Release Valve Series, Globe Valve Series, Ball Valve Series, Strainer Series, Water Meter Series, Pipeline products, etc.
Standard & Certificates
Walter products are design acc. to DIN, BS, ANSI, AWWA, EN, ISO, AS standard
Company Philosophy
Processing every enquiry efficiently
Treating every order seriously
Serving every customer considerately
Choose us, reap success
About the Supplier
){kind=link}
Company Profile
Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.
Walter Flow Control supplies products with FM, UL, CE and all other relevant certificates for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, the Oil, Gas and Chemical Industries etc.
Company Products:
Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.
Firefighting: Fire Sprinklers, Wet Alarm Check Valve, Deluge Valve, Water Flow Detector, Foam Extinguisher System, Gas Extinguisher System and Fire Hydrant System, Fire Hose, Fire Hose Reel, Fire Monitor, etc.
Standard & Certificates:
Walter products are design acc. To DIN, BS, ANSI, AWWA, EN, ISO, AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.
Company Philosophy:
Processing every enquiry efficiently
Treating every order seriously
Serving every customer considerately
Choose us, reap success
About Our Factory & Business Background
- Address
- No. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-05-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What standards does the valve comply with?
- The valve is designed according to BS EN 1074-3, BS EN 12334, BS 5163, EN 558-1, ISO 5752, EN 1092-2, and ISO 7005-2 standards.
- What is the closing speed of the disc?
- The disc will positively close before reverse flow, with a maximum closing speed of up to 0.2 seconds.
- What materials are used for the valve components?
- Body: Ductile Iron or SS; Spring: SS304; Stem: SS420; Seat: SS304; Washer: PTFE; Disc: D.I + EPDM.
- What is the head loss performance?
- The advanced dynamic design minimizes head loss to 0.016Bar upon a flow rate of 2M/sec.
- What are the available size and pressure ranges?
- Sizes range from DN50 to DN600, and pressure rates include PN10, PN16, and PN25.
- What coating options are available?
- The valve can be epoxy coated to 300 microns.
- What is the average lead time for orders?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- We accept LC, T/T, Western Union, and Money Gram as terms of payment.
Send your message to this supplier
People who viewed this also viewed
-
US$49.98 / Piece
-
US$49.98 / Piece
-
US$49.00 / Piece
-
US$109.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Check Valve
- Silent Check Valve
- Silent Check Valve for Pump System
Related Categories
Hot Searches
- Stainless Check Valve Factories
- Ball Check Valve Factories
- Steel Check Valve Factories
- Butterfly Check Valve Factories
- Hose Check Valve
- Water Check Valve
- Plumbing Check Valve
- Thread Check Valve
- Chemical Check Valve
- Check Valve Bulkbuy