ISO5211 Mounted Pad Brass Ball Valve

We hope that through the success of our Double Block And Bleed Ball Valve, Alloy20 Safety Valve, Floating Ball Valves, we can drive innovation and lead the development of the industry. We strictly implement the production standards and pay attention to product quality. At the same time, our company also actively communicates with customers to understand the needs of customers, recognize our shortcomings and provide professional and timely after-sales service for customers. Our company has a professional R&D team, a full set of production lines, production equipment, testing equipment and perfect management system. We really understand the market demand, how to better marketing and better give the products that consumers need. As a modern enterprise integrating research, development, production and sales, our company has a professional product research, advanced production and testing equipment.

Product Details

NSV Pneumatic Actuator ball valve, is a new generation of high performance ball valve, suitable for long-distance pipeline and general industrial pipeline, its strength, safety, resistance to harsh environment and other special considerations in the design, suitable for a variety of corrosive and non-corrosive media.

Compared with the pneumatic actuator floating ball valve, when working, the fluid pressure in front of the valve on the ball all the forces produced to the bearing, will not make the ball to the valve seat movement, thus the valve seat deformation is small, the sealing performance is stable, the service life is long, is suitable for the high pressure, the large diameter occasion.

Applicable Standards:
Ball Valve design according to API6D,BS5351,ASME B16.34
Face to face ASME B16.10,AP6D
End Flanges ASME B16.5/ASME B16.47
Butt welded ends ASME B16.25
Fire Safety API607,API6A
Inspection and test API 598,API6D

Products Range
Size: 2" ~ 48"(DN50 ~ DN1200)
Rating: ANSI 150lb ~ 2500lb
Body Materials: Carbon steel, Stainless steel
Trim: A105+ENP, 13Cr, F304, F316
Operation: Pneumatic actuators

Design Description:
- Two Pieces or Three Pieces Body
- Soft Seated
- Full or Reduced Bore
- Fire Safe Design
- Locking device

STRUCTURAL FEATURES

1.Urgent grease injection device

According to customers' requirement, the trunnion ball valves made by Our company are provided with devices for urgent grease injection, which are on both the stem and seat for the trunnion ball valves of DN>150mm (NPS6), and in the body cavity for the valve of DN<125mm. When the O ring of stem or the body seat ring is damaged due to accident, the medium leakage between body and stem can be prevented by injecting the sealing grease through the device.

2. Self-relief in the body cavity

As the liquid medium left in the body cavity gasifies due to increased temperature, the pressure in the body cavity becomes abnormally higher when the medium itself in the cavity would propel the seat and self-relieves the pressure to ensure the safety
of valve.

3.BG Series Pneumatic actuator(Scotch&Yoke type actuator)

Advantages

Water Ingress Protected

O-ring are fitted on the bodies,caps and so on,this ensure water ingress protected.

Wear Resistant

The guide rod and piston rod have and advanced surface treatment,which combined with self-lubricating bearings,provides superior wear resistance and extends the life of all sliding components.

Standardization

The shaft driven accessory interface conforms to NAMUR and is identical on all BG series models,allowing standardization of accessory mounting hardware and installation practices.

ISO Valve Mounting

The BG series actuators interface meets ISO standard, and meets the dimensional requirements of ISO defined for each torque range.

Corrosion Resistant

The BG series actuators incorporate over three stages of internal and external coatings to resist severe weater,chemical and petroleum environments.The inner surface of cylinder is coated by PTFE,enhanced corrosion resistant and self-lubricating.

Safe Spring Module

To ensure the safety of personnel during installation and maintenance.the spring module has been designed so that it can only be removed from the power module with the spring in the fully extended position.This prevents accidental release of the spring force,protecting personnel from injury and the actuator from accidental damage.

4.Pneumatic Actuator workshop

FAQ

1. Q: What’s the brand of your company can supply ?

A:NSV or OEM service

2. Q: What’s the valves warranty?
A: Our valves warranty period should be 18 months from the date of shipment or 12 months after installation, whichever occurs first.

3. Q: What’s your payment terms?

A: As our company’s policy, we normally have bellow 3 payment terms,it also can negotiation both parties before confirm order.
1) 100% T/T or West Union in advance that order value within $2,000.00USD.

2)30% T/T advance+70% balance after the shipment for the order value above $2,000.00USD.

3)L/C at sight for the order value above $50,000.00USD

We have been recognized as one of the leading suppliers of ISO5211 Mounted Pad Brass Ball Valve in China. We are committed to providing customers with fast response, unparalleled quality, competitive prices, reliable delivery and abundant inventory. You are most welcome to come to China, to our city and to our factory! Our company has always regarded good reputation as the biggest affirmation of our customers. We value credibility and quality, and we will provide you with high quality products and perfect after-sales service as always.