Tilting Disc Non Return Check Valve (DH44X)

• Customization: Available
• Media: Water, Oil, etc
• Temperature: Ordinary Temperature
• Model NO.: DH44X
• Material: Ci, Di, CS, Ss etc
• Connection Form: Flange
• Structure: Butterfly
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Industrial Control
• Sealing Form: Rubber Seat / Metal Seat
• Flow Direction: Unidirection
• Standard: ANSI, API, DIN, BS, GB etc
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Certificate: ISO, CE
• Size: DN250--DN2200
• Surface: Wras Epoxy Resin Coating
• Transport Package: Inner Packing: Foam: Outside: Plywooden Case
• Specification: API, Bs, GB, Jb,DIN,etc.
• Trademark: KARFAR / OEM
• Origin: China
• HS Code: 8481300000
• Production Capacity: 5000 PC/Year

Product Description

Tilting Disc Check Valve (with weight hammer) 
Model:  DH44X

Butterfly type Tiny resistance Slow shut silent check valve is mounted at the outlet pipeline of the pressurized output water pump in industrial water supply and drainage system, urban water supply and drainage system, high-rises, sewage discharge, hotel and restaurants, functions to cut off the backflow of medium and eliminate destructive water hammer. On the basis of original model, DH44X has great improvement on its design, structure and technical performance.

Featured by small volume, lightweight, easy installation, small install space, time and labor saving for service and maintenance etc. This valve is an optimal choice for water supply and drainage system.
 

Medium applicable	Water, Oil, Gas and etc.
Main material	Cast Iron Dutile Iron, WCB, WCC, WC6, SS304, SS316, CF8 etc.
Temperature applicable	≤80ºC / ≤200ºC (as per request)
Nominal Pressure	PN10--PN40 (CL150 ~ CL300)
Nominal Diameter	DN250--DN2200
Flange Dimension	ASME B16.5, BS4504, ISO2531, ISO7005 and other standards conforming to the requirements
Face to Face Length	API594,BS5155, ISO5752, DIN3352 and other standards conforming to the requirements