Butterfly Swing Check Valve with Balance Weight

• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Connection Form: Flange
• Structure: Butterfly
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: EPDM
• Flow Direction: Bidirectional
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plastic Bag+Paper Cover+Plywood Cases
• Specification: ISO
• Trademark: CNBM OR AS CUSTOMER REQUEST
• Origin: China
• HS Code: 8481300000
• Production Capacity: 3, 000 PCS/Month.

Product Description

Technical Data
General design: BS EN12334
Flange Connection: DIN / BS / JIS / ANSI
Face to Face: DIN 3202 F4 (ISO 5752 S14)
DN200-DN1400mm

Material
Body: Ductile Iron
Disc ring: Rubber
Disc ring cover: Ductile Iron
Stem: Stainless Steel
Disc: Ductile Iron.

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 259^th 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).

Why choose CNBM?

•  Government Credit

CNBM Intl is a primary subsidiary of CNBM Group, a Chinese central governmental enterprise. We've been accessed by D&B as Duns Registered 4A1 level since 2012, which endorsed us as one of the safest suppliers to work with in China.

• Industry Leader

As an industry leader, CNBM Intl is also a top-ranking buyer of iron ore and coking coal in the world. Our raw materials' cost and quality are under strict control from A to Z.

• Strong Logistics Capability

         1.       Professional Logistics team
         2.       20,000 containers + 30,000 M³bulk vessel per year = Cost-effective and Prioritized Shipments
         3.       50000 M² Dubai Logistics Park solely-owned by CNBM

•  VIP services

         1.       Professional Sales Team
         2.       Multi-language Sales Managers
         3.       One-to-One fast response
 

•  One-Stop Purchase Solution

Over 800 kinds of industrial products within CNBM product range.