Buffer Device Butterfly Slow Shut Non Return Check Valve
| Price: |
US $ 40-400/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
Butterfly Slow Shut Non Return Check Valve
MODEL NO. HBH47H
Δ The KARFAR model HBH47H Butterfly Slow Shut Check Valve is new flange connection Slow closing check valve, with triple offset structure, metal to metal sealing and buffering damper. It is mainly used as One-way valve in industries of oil, chemical, food, medicine, textiles, paper making, water supply and drainage, smelting and power station. It prevents backflow and eliminates destructive pressure surge.Features:
1. Small size, Light weight, Compact structure, Easy maintenance.
2, Buffer device has appealing design, with compact structure and reliable performance. It is installed outside pipeline preventing medium from pollution.
3, Smooth running without vibration and noise.
4, Triple offset structure, with optimal face to face length which reduces flow resistance and eliminate pressure surge.
5, Perfect sealing; No Leaking.
6, Outstanding open and close capacity. Opening pressure≤0.08Mpa; Quick open and adjustable close speed. Closing movement includes two steps, first rapid closing step, and second slow closing step. The second slow closing speed is adjustable according to the specific condition. PART NAME | Material |
| Body | Cast iron, Ductile Iron, Cast steel , Stainless steel etc |
| Disc | Cast steel, Stainless, Bronze etc |
| Stem | Stainless steel |
| Seat | Rubber seat ring, Stainless steel layer etc |
| Buffer damper | Stainless steel |
| Prod Model: |
HBH47H |
| Medium Applicable: |
Fresh Water, Sewage, Sea Water, Air, Gas, Acids |
| Connection Form: |
Flange |
| Structure: |
Swing |
| Function: |
Nrvg Silence |
| Application: |
Water Industrial Usage |
| Material: |
Ci, Di, CS, Ss etc |
| Sealing Form: |
Metal to Metal Sealing |
| Standard: |
ANSI, API, DIN, BS, GB etc |
Established in 1985, Zhejiang Guanlong Machinery Valve Co., Ltd. is a professional valve manufacturer which integrating products development, production, sales, installation and service into an organic whole. Our company is located in Dougou Industrial Zone, in Oubei county, Wenzhou city, Which is honored of 'Hometown of pumps and valves in China'
Our company valves are manufactured according to ANSI, API, DIN, BS, and GB standards. Top products includes water control valves, check valves, air valves, Slurry discharging valves, Strainers. There are 6 major series and over 1000 models. Annual production capacity is about 2500tons.
Our company is authorized by ISO9000-2000 and is awarded the topest level A1 manufacture license of special equipment in China.
After nearly 30 years of development and self-improvement, our products are now ourstanding for novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.
Our products are only used in China as well as various countries worldwide. Due to reliable quality and professional after-sales service, our products have gained good fame from users and honoured as one of the top valve manufacturers for water solution.
Our company will fully exert our advantage on technology &management to continuously improve product quality and manufacture high quality valves to satisfy the customers.
We warmly welcome customers to contact us or visit our company and enjoy mutual delevopment in the future.
