300X Slow-Closure Check Valve Micro Resistance Flange Silencer

• Customization: Available
• Media: Water
• Temperature: High Temperature
• Model NO.: 300X-16Q
• Material: Cast Iron
• Connection Form: Flange
• Structure: Tubular
• Pressure: Ordinary Temperature
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Temper: 0°c ~ + 80°c
• Transport Package: Playwood Case, Wood Pallet
• Specification: DN50-DN1200
• Trademark: CHX
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000pieces/Year

Product Description

Detailed Photos

 

Key attributes

Industry-specific attributes

port size

DN50-DN600

structure

Check

Other attributes

application

General

place of origin

Hebei, China

power

Manual

customized support

OEM, ODM

warranty

1 years

model number

300X-16Q

temperature of media

Normal Temperature, Low Temperature, Medium Temperature, High Temperature

brand name

CHX

media

Water Oil Gas Steam,Air

Brand Name

CHX

Material

Ductile Iron,Stainless steel

Pressure

PN10, PN16

Sealing

EPDM/PTFE/NBR

Temperature

0°C ~ + 80°C

Connection

Flange End

Color

Blue, Red.Green, Black,Customized Color

Media

Media Water,Air,Oil

Certification

ISO,EAC,WRAS,CE,SO9001,14001

Keyword

Check ValvesProduct Overview
300x Slow-closure check valve is an intelligent valve installed at the pump outlet of high buildings water supply
system and other water supply systems to prevent media from flowing back and phenomena of water hammer and
water hitting. The valve even possesses functions of electric valve, check valve and water hammer eliminator, which
can effectively improve the safety and reliability of the water supply system.it also integrates the technological
principles of slow opening, quick closing and slow closing to eliminate water hammer, in order to prevent generating
water hammer of opening the pump and water hammer of stopping the pump. The valve can switch automatically in
accordance with the rules of pumps as long as you operate switch button on the pump motor, with large flow and
small pressure loss. It is applicable to valves of less than DN600mm.
Main Technical Parameters
Nominal pressure
1.0MPa
1.6MPa
2.5MPa
Body test pressure
1.5MPa
2.4MPa
3.75MPa
Seal test pressure
1.1MPa
1.76MPa
2.75MPa
Suitable temperature
0~80ºC Min working pressure
P1≥0.07MPa
Medium
Water
Main Qutline and Connecting Size
gyadaengxin.