Counter Weight Hammer Swing Type Slow Shut Non Slam Non Return Check Valve
| US$100.00-2,000.00 | 1 Piece (MOQ) |
Basic Info.
Model NO.
DH44
Material
Di, CS, Ss etc
Connection Form
Flange
Structure
Swing
Pressure
Pn10 ~Pn40 (Cl150 ~ Cl300)
Function
Nrvr Silence, Non Return, Damper
Sealing Form
Rubber Seat / Metal Seat
Flow Direction
Unidirection
Standard
ANSI, BS, GB, JIS, DIN etc
Application
Industrial Usage, Water Industrial Usage
Temperature Applicable
≤100ºC
Surface
Inside & Outside Epoxy Resin Coating
Sealing
Rubber Sealing / Metal to Sealing Sealing
Transport Package
Inner Packing: Foam: Outside: Plywooden Case
Specification
DN250 - DN2200
Trademark
KARFAR
Origin
China
HS Code
8481300000
Production Capacity
20000 PC/Year
Product Description
Counter weight Hammer Slow Shut Non Slam Check ValveMODEL NO. DH44
Δ The KARFAR model DH44 is mainly mounted at outlet side of the pump station in industrial water recycling supply system, urban water supply system, sewage system and modern hotels. It is a new butterfly type check valve which functions to prevent backflow and eliminate destructive pressure surge. Compared with same kind products, it has better capacity in structure and performance. It is outstanding for its small profile, light weight, simple installment, small install place, easy maintenance. This model is a hot sale product.
| PART NAME | Body | Disc | Stem | Sealing | Chamber |
| Material | Cast iron, Ductile iron, Cast steel Stainless steel etc | Carbon steel etc | Stainless steel etc | NBR/ EPDM etc | Stainless steel etc |
| Normal Pressure (Mpa) | Shell test Pressure (Mpa) | Sealing test Pressure (Mpa) | Working temperature | Medium Applicable |
| 1.0 | 1.5 | 1.1 | ≤80ºC (adjust to 100ºC as per request) | Water, Sewage, Sea water etc. |
| 1.6 | 2.4 | 1.76 | ||
| 2.5 | 3.8 | 2.8 |
Double damper type: Without counter weight type:
>> Steel Iron Scrap Cutting Scrap Metal Automatic Metal Shear Machine with Good Price
>> High temperature resistance expanded metal mesh for bbq grill
>> No Contact Touchless Touch Free 360 Car Wash Machine Automatic Car Wash with Air Dryer
>> 200cc/250cc Hot Sales Racing Street Motorcycle with LED Lights
>> Kolbs Three-Sided Knife Cutting Machine Three-Sided Blade Riding Linkage Line Paper Cutting Machine Blade
>> MOQ: 10m Width 300cm 100% Silk Charmeuse Satin Fabric for Bedding
>> Custom Personality Design Sticky Note Pad Paper Square Shape Stationery Note Paper Sticker
>> USB Rechargeable Bike Light Set
>> Hot Sale LED Flood Light with Smart LED Driver Motion Sensor IP66 Waterproof Projector OEM 220W 240W 300W 360W CE CB RoHS Factory Pirce Outdoor Lighting
>> Made in China Drilling Tool Screw Auger Stabiliser for Oil Exploration
>> Automatic Servo Motor M16 Universal Electric Tapping Arm Machine with Touch Screen
>> New Automatic Soldering Machine Easy to Operate Full Automatic with Four Axis Three Axis Equipped Motor Engine PLC Pump Bearing
>> Mk250 CNC Internal Grinding Machine Tool
>> Commercial Small Indoor 18W Round Recessed LED Plastic Downlight
>> Win Tend 3-Tire Stainless Steel Hand Trolley Round Tube Dining Cart
>> High Quality Cleanroom Non-woven Shoe Covers Disposable Anti slip Overshoes Waterproof PP PE Shoe Covers
>> Transparent Phone Case for iPhone 16 PRO Slim Hard Cover
>> Best Price Nylon Plate Hot Selling Casting Molding Nylon Sheet
>> Raintech Fast Delivery Pmd Series Heavy Duty Gantry Moveable CNC High Speed Drilling Machine in Stock
>> Custom Logo High Quality Plastic Braiding Machine Accessories Injection Molding Machine
>> Wheat and Rice Cutting Machinery
>> C04b New Design & Hot Sell ATX Computer Gaming Case
>> SINOBI 2021 Novel Young Creative Watch Men's Creative Whirlpool Dial Original Design Drop Shipping Watch S9820G Jam Tangan Pria
>> Wholesale China Custom Fabric Sublimation Roll up Flag Banner Silk Screen Printing Vinyl PVC Flex Birthday Advertising Flying Banner for Promotion
>> Drum Chipper for MDF, Particle Board, Wood, Log, Timber, Veneer
>> Iron Powder for Fireworks and Firecracker
>> 2" Toy Vending Capsule Toys (290 Collections)
>> Cordless EMS Low Frequency Infrared Heat Magnetic Weight Body Slimming Shiatsu Massage Belt with Wireless Controller
>> Premium Bulletproof Vest with Reinforced Steel Protection Plate
>> Heavy 3 Axis Metal Mold CNC Vertical Benchtop Tool Milling Machine Center 850