.

Manual Worm Gear Metal to Metal Hard Seal Ball Valve

Product Description

Features of metal to metal ball valves are as follows:

1) These valves have a good overall appearance and innovative design.

2) Bi-directional sealing structure, valve cavity is with the function of automatic overpressure relief.

3) Unique double internal support structure for ball, so switching torque is small and easy to operate.

4) Bi-directional sealing and full bore, with double block and bleed (DBB) fiction.

5) We use the combined seat structure with floating spring-loaded and mosaic preceding stage sealing.

6) Using double-sealed seat to better ensure the sealing performance of the valve.

7) Equipped with an emergency sealant injection system with an auxiliary valve seat seal emergency.

8) Newly-designed anti-blowout stem.

9) Unique split stuffing box structure.

10) It is to maintain and with long service life.

Applicable medium/service:

Chemical, petrochemical, power, oil and gas, gas, drilling platforms, gas supply, and water supply. etc.

Properties:

Advancedhardening technologies have been adopted in producing ball and seat, such as Ultron-sonic spray coating, nick basespray welding, surface specially hardening, stellite spray welding and so on. The application temperature may up to 540ºC, themaximum is 980ºC. The surface material also possesses good resistance properties of friction and impact.

1. Valve stuck prevented under high temperatures.

2. Excellent tightness functions.

3. An entire fire-safe structure.

4. Natural anti-static structure

6. Double block and bleed function.

FAQ

What' s your product range?


Knife gate valve, gate valve, globe valves, check valves, ball valves, butterfly valves, slurry valves, etc.

What information do you need if I want to inquiry?

The valve type, size, pressure, temperature, material, connection type, operation etc.

Do you have stock products?

Yes, we have half finish products for normal type, normal material in stock.

How long is your delivery time?

Usually 15-45 days, it is according to quantity. If custom-made products, shall be longer, please confirm with us.

How long is the warranty of your valves and flanges and pipe fittings?

Usually, 1 Year must be used in the right way.

Why Customers Choose You?

a.Technology: Coated Sand ensure good looking appearance, Resin Sand Environmental

b.Sealing: Graphite Packing and Gasket, details of every part of the valve treatment

c.Annealing: Ensure the valve body is not easy to lose shape, increase using years.

d.Cutting: Robot cutting, ensure the quality and evenness and good looking.

e.Feedback: Very good feedback from our customers.

Contact us

Mr. Kevin Liu

Hebei Minerco Machinery &Equipment Co.,Ltd
Add:No.409,Caizhi Zhongxin,Fuxing Road,Baoding,Hebei,China.
Web:



Отправить запрос, связаться с поставщиком

Кому: Hebei Minerco Machinery & Equipment Co.,LTD
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Pit Slurry Pump Vertical Pump Abrasive Mining and Solid Sewage
Pit Slurry Pump Vertical Pump Abrasive Mining and Solid Sewage Vertical slurry pump features  A.SP (R) type submerged pumps are vertical centrifugal slurry pump, generally into the pool or pit to work, use...
Wholesale Water Meter Gas Lever Handle Full Port Brass Male Thread Pn16 Brass Ball Valve
Wholesale Water Meter Gas Lever Handle Full Port Brass Male Thread Pn16 Brass Ball Valve Product Description Product: Valve Parts   Material: brass, iron   Surface finish process: Blacking/polishing/anodize/chrome/pl...
Ductiler Iron Wafer Butterfly Valve with Worm Gear
Ductiler Iron Wafer Butterfly Valve with Worm Gear Product DescriptionThe valve is mainly used to cut off non-corrosive fluid. It is also can be designed to have the function of adjusting and cuttin...
Factory Water Supply 1inch Wog Nickel Plate Long Handle Brass Ball Valve
Factory Water Supply 1inch Wog Nickel Plate Long Handle Brass Ball Valve Product Description  Factory Water Supply 1inch Wog Nickel Plate Long Handle Brass Ball Valve 1/2''-3''  inch Female BSP x Female BSP thr...
Ihf Single-Stage Single-Suction Cantilever Fluorine-Butterfly Corrosion Resistant Chemical Centrifugal Pump
Ihf Single-Stage Single-Suction Cantilever Fluorine-Butterfly Corrosion Resistant Chemical Centrifugal Pump Product DescriptionIHF Single-Stage Single-Suction Cantilever Fluorine-Butterfly Corrosion Resistant Chemical Centrifugal Pump IHF type lining...
Все товары поставщика

Похожие товары

Plastic Injection Molded Automotive Parts
Plastic Injection Molded Automotive Parts Продавец: Ningbo Tianke Electronics Co., Ltd. Plastic Injection Molded Automotive Parts
прокладка насоса высокого давления 4pws505 для дизельного топливного насоса
прокладка насоса высокого давления 4pws505 для дизельного топливного насоса Продавец: Завод деталей Китай-Лютон high pressure pump gasket 4pws505 for diesel injection fuel pump   # AL, SHARY HU (+86 13850...
polyester dty yarn
polyester dty yarn Продавец: Hangzhou Dingkai Chemical Fiber Co., Ltd. https://www.dkyarn.com
KN95 Masks with CE, FDA ,testing report
KN95 Masks with CE, FDA ,testing report Продавец: ZHANYI TRADING (HUIZHOU)CO., LIMITED KN95 Masks with CE, FDA ,testing report  
RG59 cable
RG59 cable Продавец: HANGZHOU LINAN YATONG CABLES CO.,LTD https://www.yatongcable.com/product/rg59/