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Needle Valves
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Needle Valves - 1

Needle Valves Catalog 4110-NV

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Needle Valves - 2

Parker Hannifin Corporation Instrumentation Products Division Jacksonville, AL USA http://www.parker.com/ipdus

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WARNING – USER RESPONSIBILITY FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and...

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Needle Valves - 4

V Series Needle Valves Parker V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids in process, power, and instrumentation applications. With a wide variety of port sizes and styles, temperature capabilities ranging from -65°F to 450°F (-54°C to 232°C) and pressures to 5000 psig (345 bar), V Series Needle Valves provide the user with the utmost in flexibility when designing miniaturized tubing or piping systems. Features Choice of three stem types: R-Stem – All metal, blunt stem tip N-Stem – All metal, tapered needle stem tip K-Stem – PCTFE stem tip...

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V Series Needle Valves Stem Types PCTFE tipped Note: To determine MPa, multiply bar by 0.1 Materials of Construction (with PTFE Packing) Item # Part Description Lower Packing Washer Handle Screw Packing** Stem ( R and N Stem) Stem (K Stem) Upper Packing Washer Panel Nut*** Stainless Steel ASTM A 182 Type F316 ASTM A 479 Type 316 Nylon 6/6 with SS insert ASTM A 479 Type 316 Stainless Steel PTFE ASTM A 276 Type 316 ASTM A 276 Type 316, with PCTFE Brass ASTM B 283 Alloy C37700 ASTM A 479 Type 316 Nylon 6/6 with SS insert ASTM A 479 Type 316 Stainless Steel PTFE ASTM A 276 Type 316 ASTM A 276...

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V Series Needle Valves V2 Series Dimensions / Flow Data Panel Hole Diameter: 0.45 (11.4) Max Panel Thickness: 0.25 (6.4) End Connections Inlet Outlet (Port 1) (Port 2) 1/8" Compression A-LOK® Stem Type Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE * Tested in accordance with ISA S75.02. Gas flow will be choked when P1 - P2 / P1 = XT. † For CPI™ and A-LOK®, dimensions are measured with nuts in the finger tight position. Dimensions in inches/millimeters are for reference only, subject to change. 1.38 (35.1) Panel Hole...

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V Series Needle Valves End Connections Inlet Outlet (Port 1) (Port 2) 1/8" Compression A-LOK 1/4" Tube Socket Weld Stem Type Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE * Tested in accordance with ISA S75.02. Gas flow will be choked when P1 - P2 / P1 = xT . † For CPI™ and A-LOK®, dimensions are measured with nuts in the finger tight...

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V Series Needle Valves V6 Series Dimensions / Flow Data 1.81 * (46.0) Panel Hole Diameter: 0.45 (11.4) Max Panel Thickness: 0.25 (6.4) * Note: Handle diameter for K Stem V6 Series Valves is 1.38 (35.4) ( ) Denotes dimensions in millimeters End Connections Inlet Outlet (Port 1) (Port 2) 1/4" Female NPT Stem Type Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE * Tested in accordance with ISA S75.02. Gas flow will be choked when P1 - P2 / P1 = XT. † For CPI™ and A-LOK®, dimensions are...

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V Series Needle Valves V8 Series Dimensions / Flow Data 2.75 * (69.9) Panel Hole Diameter: 0.77 (19.6) Max Panel Thickness: 0.40 (10.2) * Note: Handles for N or R Stem V8 Series Valves are a T-bar ( ) Denotes dimensions in millimeters Stem Type Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE * Tested in accordance with ISA S75.02. Gas flow will be choked when P1 - P2 / P1 = XT. † For CPI™ and A-LOK®, dimensions are measured with nuts in the finger tight position. Dimensions A† B† Inch mm...

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V Series Needle Valves V12 Series Dimensions / Flow Data 1.81 * (46.0) Panel Hole Diameter: 0.77 (19.6) Max Panel Thickness: 0.40 (10.2) * Note: Handles for N or R Stem V12 Series Valves are a T-bar ( ) Denotes dimensions in millimeters Stem Type Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE Blunt Needle PCTFE * Tested in accordance with ISA S75.02. Gas flow will be choked when P1 - P2 / P1 = XT. † For CPI™ and A-LOK®, dimensions are measured with nuts in the finger tight position. Dimensions in inches/millimeters are for reference only,...

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V Series Needle Valves Dimensions in inches/millimeters are for reference only, subject to change. The correct part number is easily derived from the following example and ordering chart. The six product characteristics required are coded as shown in the chart. Example 1, below, describes an angle pattern V4 Series needle valve equipped with 1/4" CPI™ compression inlet and outlet ports, a PCTFE tipped stem, Nitrile seals, and stainless steel construction. Example 2, below, describes an inline pattern V6 Series needle valve equipped with 1/4" male NPT inlet port, 1/4" female NPT outlet port,...

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V Series Needle Valves How to Order Components Colored Round Nylon Handles with Handle Screw – Valve Series-Handle-Color. Example: V4-HANDLE-BLUE How to Order Maintenance Kits PTFE Packing Stem Kits – Consists of One Stem; One PTFE Packing; One Upper Packing Washer; One Lower Packing Washer; One Packing Nut; Maintenance Instructions. Kit-Valve Series and StemType-Body Material. Examples: KIT-V4K-SS; KIT-V6N-B Fluorocarbon Rubber Packing Stem Kits – Consists of One Stem; One Fluorocarbon Rubber O-ring Seal; One O-ring Back-up Gland; One O-ring Gland; One Lower Packing Washer; One Packing...

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