Fire Safe Design Cast Steel A216 Wcb Body Stainless Steel 316 Ball ISO5211 Top Mounting Flanged End Floating Ball Valve with Blow out Proof Stem

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Product Details

NSV Single Block & Bleed Ball valves(SBB BALL VALVES) are mainly suitable for the instrumentation and particularly required thanks to the balls seal monitoring capability..

Thanks to a SBB ball valve, it is possible to avoid an additional needle valve having the same result reducing costs, overall dimensions and the ability to bleed off the plant, by controlling a potential leakage of the plant.

Single block & bleed valves are recommended for low pressure classes ensuring long-lasting seal.

Floating type valves are more often required, however it is possible to supply the Trunnion version valve, too.

Material: A105,F304,F316,ETC.
Size Range: 1/2"~2",large sizes on request
Pressure Rating: ASME CL, 150 to 2500lb.

Design Description:
- Integral,Two or Three Pieces Body
- Metal or Soft Seated
- Full or Reduced Bore
- Flanged or NPT Ends
- Anti Blow Out Stem
- Anti Static Device
- Fire Safe Design

Main applications in the petrochemical field:

· Cryogenic service.

· Low temperature.

· Ambient temperature.

· High temperature.

· Corrosive fluids.

· Low pressures.

· Samplings from line.

· Fluids injection.

In conditions of space constraint its more and more important to find compact soluction.As you can see here above one valve is performing the same function of three valves all together and allows a full safety on the line during maintenance operations, not to consider the important reductions of the leakage points on the line.DBB/SBB valves can be used for CHEMICAL,INJECTION AND SAMPLING(through a quill),PRESSURE CONNECTIONS(instrumentation mainly),PROCESS ISOLATION(located in primary process stream).

SBB ball valves produced by NSV are provided in accordance with the following certifications:

· ISO (International Organization for standardization)

· PED (Pressure Equipment Directive)

FAQ

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

A:NSV or OEM service.

2. Q:Is there have MOQ?

A：No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.

3. 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

We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for Fire Safe Design Cast Steel A216 Wcb Body Stainless Steel 316 Ball ISO5211 Top Mounting Flanged End Floating Ball Valve with Blow out Proof Stem. The concept of 'I am the customer' enables the service personnel to always think for the users, keep the users in mind, and strongly guarantee the quality and performance of the products. We have excellent production equipment and perfect testing facilities.