Ductile Iron Non-Return Flange End Swing Check Valve

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: DN40-DN600
• Connection Form: Flange
• Structure: Ball Type
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Bellows Globe Valve
• Flow Direction: Bidirectional
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plastic Bag+Paper Cover+Plywood Cases
• Specification: ISO
• Trademark: CNBM
• Origin: China
• HS Code: 8481300000
• Production Capacity: 3, 000 PCS/Month.

Product Description

Technical Data:
DN50-DN300mm PN1.0-1.6MPa
General design: EN12334 (BS5153), DIN3202 F6
Flange Type: ISO7005-2 PN10/16, JIS10K, BS10 Table D/E

Body: Ductile Iron
Bonnet: Ductile Iron
Ball: NBR or EPDM Coated ductile Iron
O-ring: NBR or EPDM

Product Features:

Full bore ensured
Low pressure drop
Silent
Removable bonnet for cleaning or changing the ball without disassembly out of the pipeline.
Suitalbe for both horizontal and vertical installation




My Company
 CNBM INTERNATIONAL CORPORATION
Build your world with our materials.
We are a primary subsidiary of China National Building Material Group Co., Ltd.
CNBM Group is a central government-owned enterprise and a Fortune Global 500 company (Ranking 259th in 2017). It is the largest building material manufacturer and service provider in the world, with 15 publicly-listed companies and over 180,000 employees (2017).