شیر دروازه NRS

nrs gate valve

NRS gate valve is a type of valve that is widely used in various industries such as chemical, دارویی, gold, petroleum, sewage, water, ساخت و ساز, ship, light textile, energy system, و بیشتر. It is a popular choice as a regulating and intercepting device in medium pipelines.

One of the key advantages of NRS gate valve is that it is driven by the stem rotating at a fixed point to lift the valve flap upward and downward to complete the opening and closing process. Unlike other gate valves, the stem of NRS gate valve is concealed, making it a more streamlined and compact option for installations with limited space.

NRS Gate Valve MaterialStandardActuated ModeSealing methodApplications and Uses
cast iron, cast steelAPI, از جانب, او, KS, EN, BS, EAC, NFmanual operation, electric actuator, actuated of water/air/oilHard seal, soft seal, single-sided seal, double-sided seal, و غیره.NRS gate valve is compact and lightweight, saving the space occupied during installation.

Advantages of NRS Gate Valve

NRS (Non-Rising Stem) gate valves have several advantages that make them a popular choice in various industries. Here are some of the key advantages of NRS gate valves:

  1. Compact Design: The non-rising stem design of NRS gate valves allows for a more compact overall size, making them ideal for applications where space is limited.
  2. Cost-Effective: NRS gate valves are generally more cost-effective than other types of gate valves due to their simple design and construction.
  3. Easy to Operate: NRS gate valves are easy to operate, with a simple turning motion of the valve handle or hand wheel to open or close the valve.
  4. Low Maintenance: The concealed stem design of NRS gate valves makes them less prone to damage or wear, resulting in low maintenance requirements and reduced downtime.
  5. Versatile Applications: NRS gate valves can be used in a wide range of applications, including water treatment, chemical processing, تولید برق, and oil and gas industries.

شیر فارپرو, a leading industrial valve manufacturer, offers high-quality NRS gate valves that are built to withstand harsh conditions and provide long-lasting performance. Our NRS gate valves are available in various materials and sizes to meet the specific needs of our customers. Contact us today for more information on our NRS gate valves and other valve products.

Types of NRS Gate Valves

Farpro Valve Beliefs

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We believe that treating each product seriously and receiving each customer sincerely are the most important things for Farpro Valve.

Our gate valves do not necessarily have the lowest price, اما ما قطعا صادق ترین سازنده و وفادارترین شریک شما خواهیم بود.

Farpro Valve is a large global valve manufacturer engaged in the research, توسعه, production and sales of valves.

استانداردهای محصول ما شامل: GB/JB, API, ANSI, AWWA, از جانب, او, GOST, NF, و غیره.

Our valves are available in 12 دسته بندی های اصلی, 200 سری و 4000 اندازه ها, از جمله دریچه های دروازه, دریچه های کره ای, دریچه های توپ, دریچه های پروانه ای, شیرهای چک, دریچه های دیافراگمی, شیرهای کاهش فشار, دریچه های پلاگین, تله ها, و غیره.

تولید سالانه می رسد 80,000 تن. همه محصولات به طور گسترده در نفت استفاده می شود, پتروشیمی, شیمیایی, قدرت الکتریکی, متالورژی, حفظ آب, ساخت و ساز, دارویی, زهکشی و سایر زمینه ها.

محصولات ما در بازارهای آلمان فروش خوبی دارند, انگلستان, فرانسه, ایتالیا, برزیل, لهستان و بیشتر از 30 کشورها و مناطق در اروپا, آسیای مرکزی, غرب آسیا, و غیره.

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