Gold Member Since 2010
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Ningbo Hi-Tech Smart Pneumatic Co., Ltd.

Pneumatic Actuator, Ball Valve, Mini Ball Valve manufacturer / supplier in China, offering Notch Flanged End Ball Valve Pneumatic Actuator, Stainless Steel Pneumatic Mesh Muffler, Stainless Steel Auto Gas Spring and so on.

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Notch Flanged End Ball Valve Pneumatic Actuator

Purchase Qty.:
1-99 100-999 1,000+
FOB Unit Price: US $10 US $8 US $7
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $10
100-999 US $8
1,000+ US $7
Get Latest Price
Port: Beilun, China
Production Capacity: 500000PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Manual
  • Function: Screwed Ball Valve
  • Nominal Pressure: ANSI Class 150-900
  • Brand: SMT
  • Transport Package: PP
  • Origin: China
  • Structure: Floating Ball Valve
  • The Material: Stainless Steel
  • Condition: New
  • Trademark: Smart
  • Specification: PC
  • HS Code: 84818040
Product Description

Notch Flanged End Ball Valve Pneumatic Actuator

Product Description
Product Explanation:

V notch ball valve

V notch ball valve is quarter turn valve, primarily intended as a control valve, but it can also used for shut off service. V notch ball valves is in V-notch design with strong cutting force and self-cleaning, especially suitable for control of medium containing fiber and tiny solids, therefore, it is widely used in the Auto-control systems in industries such as pulp and paper, chemical industry, petroleum, chemical fiber, power, metallurgy, pharmacy, environmental protection.


1. Single-piece valve body

V notch ball valve have single-piece bodies, which prevents leaks caused by separate flanges.

2. Bearings

V-ball adapt the upper and lower stem to fixed by bearings. Bearings are by composite material, it have good lubricating, strong abrasion performance, high mechanical stability, small torque for opening, to ensure the valve with excellent sensitivity and sensor speed.

3. Movable seat

V-ball valve adapt the belleville washer or column spring loaded movable seat structure, , the seat can make the best contact with the disc by the springs'return force, and has good sealing performance. PTFE seat and metal seat are available for different application requirements.

4. V notch ball

Specially designed V-segment ball provides equal percentage flow characteristic with high precision control performance as well as strong cutting force and self-cleaning function.

5. Spline connection between shaft and ball(for 10" and above)

Ball and shaft are connected by spline. It provides a seamless match ball with shaft is prevented with enhanced control precision.

6. Low capacity

For super-low flow applications, low capacity valve are available with DN25 for precise control.

7. ISO5211 direct mounting pad

V notch ball valve built with ISO5211 direct mounting pad. It conveniently connect with various kinds of drive, such as the handle, worm gear, pneumatic actuators, electric actuators, hydraulic actuators etc.

8. Full Silica sol Investment Casting body

The V notch ball valves' body are Full Silica sol Investment Casting, so it have very smooth surface, it also more beatiful.

9. End type: Flanged end and wafer end

Parts DescriptionMaterial
1Body            CF8M              CF8            WCB        Ti
2Bonnet            CF8M              CF8            WCB        Ti
3Ball        SS316SS304        Ti
4Seat                                                    PTFE      RPTFE          PPL
5NutA193-B8          A193-B7    A193-B8
6Stem              SS316          SS304                2Gr13        Ti
8Thrust WasherPTFE         Expanded Graphite
9PackingPTFE         Expanded Graphite
10Transition WasherRPTFE         Expanded Graphite
11Packing RingSS304
12Belleville WasherSS304
14Loose Resistant CoverSS304
16Handle (1/2" ~3" )SS304
17Handle Cover (1/2" ~3" )Plastic
18Stop Plate (1/2" ~3" )SS304
19Seal WasherPTFE         Expanded Graphite
20Steel Tube (4" ~8" )Galvanizde Steel Tube
21Spanner (4" ~8" )CF8
22Stop BoltSS304

Why choose us?

(1) Quality, we only produce top-level quality products, we promise that all of our product's raw material are first class, and good quality system controls, so our goods' quality is very good.

(2) Price, our policy is that "Win-to-Win". That means in view of our long-standing business relationships, we only take small profit to help you for the marketing.

(3) Delivery, we alway have some products in stock, so we can complete the delivery within the time stipulated before.

(4) No MOQ, I think it is an attractive condition to some of you who have no big demands for each items temporarily.
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