NPT Ball Valve
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Zhejiang
- Validity to:
Long-term effective
- Last update:
2020-08-23 15:37
- Browse the number:
440
- Yongjia NSV Valve Co., Ltd By certification [File Integrity]
-
Contact:
nsvvalves(Mr.)
- Email:
- Telephone:
- Phone:
-
Area:
Zhejiang
-
Address:
Puyi Road,Sanqiao Industrial Zone, Oubei Street, Yongjia County,Zhejiang,China
- Website: http://www.nsvvalves.com/ http://nsvvalves.slpdiggers.com/
Product details
Product Details
NSV this series of floating ball valves are applicable for opening/closing pipelines of water,petroleum products and steam. It opens and closes quickly and it has long life span,it is safe and reliable with low flow resistance.
The main scope of application is petrochemical industry, petroleum, metallurgy,paper making and pharmaceutical etc.
Applicable Standards:
Ball Valve design according to BS5351,MS SP-118
Face to face MFG STD
End NPT/SW/BW ANSI B1.12.1/ANSI B16.11/ANSI B16.25
Inspection and test API 598
Material: A105,F304,F316,ETC.
Size Range: 1/2"~3"
Pressure Rating: ASME CL, 150~2500
Design Description:
- Two Pieces or Three Pieces Body
- Metal or Soft Seated
- Full or Reduced Bore
- NPT,SW,BW,NIPPLE(100mm pipe) Ends
- Locking device
- ISO Mounting Pads (Optional)
TROUBLE SHOOTING
MULFUNCTION | POSSIBLE CAUSE |
REMEDIAL ACTION |
Valve does not |
1. Packing is dropped too tightly. |
1. Loose nuts and adjust again |
Ball/Seat Leaking |
1. Valve not fully closed |
1. Close the valve tightly |
Stem Packing |
1. Gland bolts loose |
1. Tighten gland bolts |
Body Gasket Leaking |
1. Body bolts loose |
1. Tighten body bolts |
FAQ
1. Q:Do you have any valve in stock?
A:There have a lot of GGC valves(2”&within) in stock,and that can delivery within one week.
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
http://www.nsvvalves.com/
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