
Needle Valves
Product Details:
Working pressure | UP to 10,000 Psig |
Type | Screwed, Integral, Union, 2 Valves |
Temperature | -450 to 2500C |
Size | 1/8 to 2 inch |
Brand | Perfect |
Specifications:
Material of construction
Body (with integral seat) | S. S, brass, carbon steel, monel |
Stem | S. S316 |
Gland packing | ptfe, grafoil. |
Temperature | -450 to 2500c |
Working pressure | up to 10,000 psig |
Orifice dia | 1/8” (3mm) to ½ “(12. 7mm) |
Nominal size range | 1/8 “to 2” |
Handle | carbon steel, aluminium or s. S |
End connections | screwed female/ male, tube end, socketweld, buttweld & flanged. |
Features | |
Body | 1 piece, 2piece union bonnet type with a lapped seat. |
Stem | Choice of replacement stem tip, v point, regulating or blunt stems for exact flow requirements. |
Needle | Precision ground, lapped tip for perfect metal to metal sealing. |
Lubrication | Anti -seize lubricants on stem threads for easy operations & long life. |
Gland testing | Adjustable . |
Testing | Each valve is 100% tested to ensure leak tightness at seal shell, & gland. |
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PERFECT ENGINEERS
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