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150lb Pressure Floating Valve 4 Inch Flanged Medium Water / Oil / Steam

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150lb Pressure Floating Valve 4 Inch Flanged Medium Water / Oil / Steam

150lb Pressure Floating Valve 4 Inch Flanged Medium Water / Oil / Steam
150lb Pressure Floating Valve 4 Inch Flanged Medium Water / Oil / Steam

Large Image :  150lb Pressure Floating Valve 4 Inch Flanged Medium Water / Oil / Steam

Product Details:
Place of Origin: China
Brand Name: Yuancheng
Model Number: Q41F-150LB
Payment & Shipping Terms:
Minimum Order Quantity: 10 pcs
Price: Negotiable
Packaging Details: wooden box 1200*1100*1100
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 10000 pcs per year
Detailed Product Description
Product Name: Floating Ball Valve Power: Handle
Pressure: 150lb Temperature Of Media: -29~150℃
Medium: Water,Oil,Steam Color: Customer's Request
Ball Material: F304 Port Size: 1/2"~8"
High Light:

water floating valve 4 inch

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flanged floating valve 4 inch

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150lb floating ball valve

 

150LB Pressure Flanged Medium Water/Oil/Steam,Floating Ball Valve

 

 

Usage:

 

This valve is suitable for opening and closing of water, steam and oil pipelines.

The valve is composed of valve body, ball, valve stem, handle and other parts. The valve stem rotates by turning the handle

90 °, the valve rod drives the ball to rotate by 90 ° to realize opening and closing.

 

Technical parameter

 

Type Pressure(Lb) test pressure suitable temperature℃ suitable medium
strength(water)(MPa) seal(water)(MPa)
API(B)Q41F-150Lb(C) 150 3.0 2.2 ≤150℃ water,Steam,oil

 

Adopted standard

 

·Design and manufacture: API 6D

·Structure length: API 6D

·Connection end: ASME B16.5

·Inspection and test: API 6D

 

Material of main parts:

Part name Material
Body ASTM A216 WCB
Stem,Ball ASTM A182 F304
Seal,packing PTFE

 

Connection size

 

DN L D D1 D2 b N-h f H
15 108 90 60.3 35 8.0 4-ф16 1.6 105
20 117 100.0 70 43 9.0 4-ф16 1.6 106
25 127 110 79.4 51 9.6 4-ф16 1.6 121
32 140 115 89 63.5 11.2 4-ф16 1.6 131
40 165 125 98.4 73.2 12.7 4-ф16 1.6 135
50 178 150 120.7 92 14.3 4-ф19 1.6 146
65 190 180 139.7 104.7 16.0 4-ф19 1.6 170
80 203 190 152.5 127 17.5 4-ф19 1.6 189
100 229 230 190.5 157.2 22.3 8-ф16 1.6 212
125 356 255 216 186 22 8-ф22 1.6 235
150 394 280 241.5 216 23.9 8-ф22 1.6 285
200 457 345 298.5 270 27.0 8-ф22 1.6 428

 

Possible faults and elimination methods

 

Possible faults Cause of failure Fault elimination method
Leakage of sealing surface

1. The middle flange bolts are loose.

2. The sealing surface is damaged.

1. Evenly tighten the middle flange bolts.

2. Trim the sealing surface or replace the parts.

Packing leakage

1. Insufficient packing.

2. Packing is not compacted.

1. Add filler.

2. Compact the packing.

Leakage at middle mouth

1. The Sino French pad is damaged or invalid.

2. The middle flange bolts are not tightened.

1. Replace the middle flange gasket.

2. Evenly tighten the middle flange bolts.

 

 

Storage, installation and use instructions

 

1. The product shall be stored in a dry warehouse and shall not be stored in the open air.

2. For long-term storage, regular maintenance is required.

3. This product can be installed at any position of the pipeline or equipment, but it should be easy to open and close.

4. Pressure test shall be carried out before installation, and installation can only be carried out if it meets the requirements.

5. Clean the pipe and valve cavity before installation.

6. The product shall not be subjected to large external force after installation.

7. The position of the handle indicates that the valve is open or closed. The handle is opened when it is parallel to the pipeline axis, and closed when it is perpendicular to the pipeline axis.

8. The operating conditions shall be consistent with the requirements of the performance specifications.

150lb Pressure Floating Valve 4 Inch Flanged Medium Water / Oil / Steam 0

 

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Contact Details
China • Yuanda Valve Group Co., Ltd.

Contact Person: Ms. Ada Chen

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