Energy Saving Flanged Silencing Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Connection Form: Flange
• Structure: Filter
• Pressure: Ordinary Pressure
• Model NO.: HC41X
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Auto Sealed
• Flow Direction: Reversing
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Carton
• Specification: CE, ISO9001, ISO14001, SGS, OHSAS18001
• Trademark: bh
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000pieces/Year

Product Description

                                                                     Energy saving Flanged silencing check valve

1.Product Description




2.Purpose
This valve is mounted on the pump outlet and can prevent the medium from backflow and effectively eliminate both noise and water hammer in the high building water supply,fire fighting water supply,fire fighting water supply and cooling circulation water system.

3.Features
Simple structure,reliable performance;without noise at open-close,water hammer removable;easily installed and removed.

4.Principle
The upper cavity of the master valve is connected to the controlling floating ball and the floating ball valve is fixed on the liquid surface of a water tower.The floating ball valve is opened along with the lowering of the liquid surface to make the master valve opened to supply water to the water tower;and,when the liquid surface rises to the floating ball valve position,the floating ball valve is closed,so is the master one to stop water supply to the water tower.

5.Executive standard
Size of flange:GB/T 17241.6
Test and inspection:GB/T 13927

7.production process

6.Package



9.Company Information


10.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.