365betͶע

Hushan Valve Manufactory Setup as front page Add to favorites
Phone: 021-31007323

365betͶעProductsApplicationsNewsAbout Hushan Customer CenterContact Us


365betͶע / Check Valves / CVKR Silent Check Valves Consulting Hotline: 021-331007323

Quilt Ball valve
Quilt gate
Quilt Butterfly valve
Quilt Shut-off valve
Quilt Electric valve
Quilt Control valve
Quilt The electromagnetic valve
Quilt Shut-off valve
Quilt Safety valve
Quilt Check valve
Quilt Drain valve
Quilt Needle valve
Quilt Balancing valve
Quilt Pressure reducing valve
Quilt Diaphragm valve
Quilt Vent
Quilt Stopcock
Quilt Plunger valve
Quilt Flame arrester
Quilt Breathing valve
Quilt Steam trap
Quilt filter
Quilt Discharge valve
Quilt Drain valve
Quilt Pneumatic valves
Quilt Regulating valve
Quilt Vacuum valve
Quilt Hydraulic valve
Quilt Valve fittings
Quilt Hydraulic control valve
Quilt Self-operated valve
Quilt Electric two-way valve
Quilt Oilfield special valve
Quilt Special valve for liquefied petroleum gas
Quilt Inlet valve

CVKR Silent Check Valve


CVKR Silent Check Valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

  Product name : Silent check valve Product model : CVKR
   Driving method : Manual Connection form : Flange
   Structure form : Lifting    Sealing material : rubber
   Pressure range : 1.6 ~ 6.4MPa    Nominal diameter : 0-DN12 00 DN30 0-DN12 00
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 CVKR型静音式止回阀 〗制造商,也是国内大型【 止回阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖CVKR型静音式止回阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of " CVKR Type Silent Check Valve" and one of the large domestic [ Check Valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation. For the majority of agents and corporate customers, we provide the "CVKR Silent Check Valve" solution, which is reliable in quality and affordable in price, so it sells all over the country. Welcome new and old customers to call us and email us. We will provide you with the best service.

I. Introduction of CVKR Silent Check Valve


      采用符合水力学的轮廓设计取得较佳的流线型水路内部附有导流体的设计能保证最小的压力损失。 CVKR silent check valve adopts the contour design in accordance with hydraulics to achieve a better streamlined waterway. The design of the fluid flow guide can ensure the minimum pressure loss. The silent eye-stop valve is installed at the water outlet of the pump and can be quickly closed before the water flow is reversed to avoid the occurrence of water hammer, water hammer and breaking impact to achieve the purpose of silence, prevent backflow and protect the equipment. 广泛用于给排水、消防、暖通、工业等系统。 CVWR type wafer type check valve is widely used in water supply and drainage, fire protection, HVAC, industrial and other systems.
 
CVKR Silent Check Valve Structure

Second, the main technical parameters of CVKR mute check valve
 

Nominal diameter

DN300-600mm

Nominal pressure

1.0 / 1.6 / 2.5MPa

Operating temperature

0 ℃ -80 ℃

Seal test

1.1 times the nominal pressure

Shell test

1.5 times the nominal pressure


Material description of CVKR mute check valve
 

Serial number

Part Name

Texture

1

Valve body

GG25

2

Valve plate

QA19-4

3

Bearing

QA19-4

4

spring

SYS316

5

Fluid

GG25

6

Valve seat

QA19-4


(法兰钻孔按GB/Tl7241.6—1998标准) Fourth, the main dimensions of CVKR silent check valve (flange drilling according to GB / Tl7241.6-1998 standard)
 

model

Nominal diameter

D1

D2

D3

N-ΦD

L

1.0MPa

1.6 MPa

1.0MPa

1.6 MPa

1.0MPa

1.6 MPa

1.0MPa

1.6 MPa

CVKR-0300

DN300

370

400

410

460

12-13

12-28

181

CVKR-0350

DN350

429

460

470

520

16-23

16-28

184

CVKR-0400

DN400

480

515

525

580

16-28

16-31

191

CVKR-0450

DN450

530

565

585

640

20-28

20-31

203

CVKR-0500

DN500

582

620

650

715

20-28

20-34

219

CVKR-0600

DN600

682

725

770

810

840

20-31

20-37

222

CVKR-0700

DN700

794

840

840

895

910

24-31

24-37

280

CVKR-0800

DN800

901

950

950

1015

1025

24-34

24-40

356

CVKR-0900

DN900

1001

1050

1050

1125

1125

28-40

28-40

368

CVKR-1000

DN1000

1112

1160

1170

1230

1255

28-43

28-43

432

CVKR-1200

DN1200

 

1380

1390

1455

1485

32-49

32-49

524


Related Products:
H41N lift check valve   H82 Clamp Lifting Check Valve H62 welding lift check valve DRVZ Silent Check Valve
H44X rubber flap check valve HH47 butterfly buffer check valve H42H forged steel vertical lift check valve HH44Z emblem slow closing check valve
HDH47X Butterfly Buffer Check Valve H44J Swing type rubber-lined check valve H44Fs Swing type fluorine-lined plastic check valve H41Fs Lifting fluorine-lined plastic check valve
H42N vertical check valve Forged steel check valve H42 vertical check valve H44 Swing Check Valve
H44N Swing Check Valve H41J lifting rubber lined check valve H41X energy-saving muffler check valve HH49 Type Micro-resistance Slow-closing Butterfly Check Valve
Previous Product: CVWR Wafer Type Quiet Check Valve
Next product: HH47, H47XF, HDH47X butterfly buffer check valve

365betͶעValve ProductsAbout Hushan News CenterCustomer Service CenterApplication CasesContact UsSite Map

版权所有沪ICP备14043249号-1 Copyright ? 2003-2015 Hushan Valve Manufacturing (Shanghai) Co., Ltd. All rights reserved. 沪 ICP 备 14043249 号 -1
Sales Hotline: 021-331007323
Fax: 021-333321522
针型阀 阀门 Email: hushanfamen@126.com Address: No. 2 Xincheng Road, Nicheng Town, Pudong New District, Shanghai

pre-sale service
After sales service
Toll free

Expand and