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Location: 一定牛彩票网 > Products > Hydraulic Control Valves > DHH44X Micro-resistance Slow Closing Muffler Check Valves > DHH44X Micro-resistance Slow Closing Muffler Check Valves

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DHH44X Micro-resistance Slow-closing Silencer Check Valve

  • Type:
  • DHH44X微阻缓闭消声止回阀 Category: DHH44X micro-resistance slow closing muffler check valve
  • 面议 Price:Negotiable
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Product overview of DHH44X micro-resistance slow closing muffler check valve :

The DHH44X / H-10 / 16 micro-resistance slow-closing muffler check valve produced by our factory is mainly used in industrial, urban water supply and drainage pipes and high-rise residences, high-end hotels, and outlets of pressurized water pumps . The design fully considers the requirements of the use environment, and adopts the inclined plate structure to achieve no vibration, no noise, stable operation, ensure the quiet environment of hotels and residences, and have the effect of energy saving. By delaying the shutdown, the local backflow of water is discharged into the system, thereby greatly reducing the hydraulic pressure of the backflow when the pump is stopped, and eliminating the occurrence of destructive water hammer peaks . The cut-off seal is made of nitrile rubber, which has good sealing performance. Features such as shock resistance, long service life, and easy maintenance.

Second, DHH44X micro-resistance slow closing muffler check valve main technical parameters:

Nominal pressure: 1.0 ~ 1.6MPa

Nominal passage: 200 ~ 2000mm

Applicable medium: clear water, mud water, sewage, sea water

Applicable temperature: 0 ~ 80 ℃

Flange standard: GB / T 17241.6 GB / T 9113

Test standard: GB / T 13927 AP1598

Third, DHH44X micro-resistance slow closing muffler check valve technology picture:

Fourth, DHH44X micro-resistance slow closing muffler check valve main parts material:

Part Name

Valve body

Butterfly

Valve stem

Buffer cylinder

Sealing ring

material

Gray cast iron, cast steel

Carbon steel

stainless steel

stainless steel

Nitrile rubber

Five, DHH44X micro-resistance slow closing muffler check valve main shape connection size: unit: mm

DN (mm

200

250

300

350

400

450

500

600

700

800

900

1000

1200

1400

1600

2000

L

230

250

270

290

310

330

350

390

430

470

510

550

630

710

790

950

H

550

630

690

780

860

910

980

1070

1220

1320

1430

1550

1800

1980

2150

2550

B

450

520

590

670

750

780

850

970

1080

1200

1300

1450

1670

1880

1950

2450

Ordering instructions for DHH44X micro-resistance slow closing muffler check valve :

、①产品名称与型号②公称直径③阀体材质④公称压力⑤使用介质⑥ 连接法兰标准 ⑦使用温度⑧ 额定流量系数 ⑨是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection flange standard ⑦ Operating temperature ⑧ Rated flow coefficient ⑨ Are there accessories for our correct selection for you.

、如有特殊要求时请在订购产品时注明 2.If there are special requirements, please indicate when ordering the product

、若已经由设计单位选定的型号,请按型号直接向我司销售部订购。 3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

、当使用的场合非常重要或环境比较复杂时 , 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

Welcome to visit our website [ http://zfwsp.com ]. If you have any questions, you can call us and we will do our best to provide you with quality services. Phone: 0577-67370263

DHH44X micro-resistance slow-closing muffler check valve is mainly used in industrial, urban water supply and drainage pipelines and high-rise residences, high-end hotels, outlets of pressurized water pumps. The design fully considers the requirements of the use environment, and adopts the inclined plate structure to achieve no vibration, no noise, stable operation, ensure the quiet environment of hotels and residences, and have the effect of energy saving. By delaying the shutdown, the local backflow of water is discharged into the system, thereby greatly reducing the hydraulic pressure of the backflow when the pump is stopped, and eliminating the occurrence of destructive water hammer peaks. The cut-off seal uses nitrile rubber, which has good sealing performance and shock absorption Wear-resistant, long service life, easy maintenance, etc.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing DHH44X micro-resistance slow closing muffler check valve and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
0577-67370263 67928052
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