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V103 sereis Toggle Valves

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V103 sereis Toggle Valves

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  • Up to 300psig (20.6bar)
  • Up to 93? (200?)
  • ss316 and Brass
  • PTEE soft seat standard
  • Sturdy SS handle for extended service life
  • For instant open and close the valve
  • For sampling and testing equipment
  • Electra OD1/8 - OD1/2 inch
  • Pipe thread 1/8 -3/8 inch

Design: D-Pro Toggle Valves are designed to instantaneously open and close the flow of fluids, Gases or vacuum applications

D-Pro Toggle Valves are ideally suited for use in gas sampling and analysis systems as well as test equipment Standard S316 and Brass construction and Standard Forged Body with Inline and Angle pattern Panel mounting is standard

This valve is O-ring sealed to eliminate leakage and maintenance. The O-ring is positioned between the operating mechanism and the seat, and the seals protect the mechanism from contamination.

Factory test
Every Valve is factory tested at 200 psig (13 bar) with nitrogen for leakage at the seat and seal.

Material of Construction

Parts Materials
S316 Brass
Body S316 Brass
packing nut S316 Brass
spring Stainless steel Stainless steel
stem seal Viton Buna-n
stem S316
stem washer Stainless stee
handle Standard Stainless Optinal Nylon
stem tip PTFE
panel nut S316 Brass

Pressure and Temperature Ratings

Valve Body Orifice
Size		 Pressure rating
@37 C (100)		 Temperature
Rating
V103A 2.0mm 300psig -28 C to 93 C
(-20 F to 200 F)
V103B 3.2mm
V103C 6.4mm 200psig

These Temperature and Pressure Ratings are for valves with standard Stem Seal and Stem tip. Optional O-Seal shall effect the temperature Ratings.

Optional Stem O-ring Seals
Viton O-ring is standard for the S316 body and Buna-N is standard for the Brass body. Optional O-ring materials
for low and high-temperature services are available. Valves for low-temperature service -53 C to 93 C (-65 F to 200 F), Buna-C O-ring, and Valves for high temperature -30 C to 316 C (-30 F to 600 F), Kalrez O-ring is recommended.¨Ï Copyright 2002, Dk-Tech Co., Ltd. All Right Reserved

Table Dimensions, mm(in.)
valve
ordering Number		 End Connection Oriifice cv Dimensions (mm)
inlet outlet mm In L L1 A D
V103A M-2N 1/8" Male NEPT 2.0 0.080 0.11 38 27 73 23
D-2T 1/8"Electra 2.0 0.080 0.11 50 33 73 23
D-3M 3mmElectra 2.0 0.080 0.11 50 33 73 23
MD-2N2T 1/8" Male NPT 2.0 0.080 0.11 44 33 73 23
V103B F-2N 1/8" Female NPT 1/8"Electra 3.2 0.125 0.20 41 30 71 22
M-2N 1/8" Male NPT 3.2 0.125 0.20 44 32 71 22
M-4N 1/4" Male NPT 3.2 0.125 0.20 50 35 71 22
D-4T 1/4Electra 3.2 0.125 0.20 57 38 71 22
D-6M 6mmElectra 3.2 0.125 0.20 57 38 71 22
D-8M 8mmElectra 3.2 0.125 0.20 56 40 71 22
MF-2N 1/8" Male NPT 1/8" Female NPT 3.2 0.125 0.20 41 41 71 22
MD-4N4T 1/4" Male NPT 1/4"Electra 3.2 0.125 0.20 54 45 71 22
V103C F-4N 1/4" Female NPT 6.4 0.250 0.70 54 49 90 27
M-6N 3/8" Male NPT 6.4 0.250 0.70 57 48 90 27
D-6T 3/8"Electra 6.4 0.250 0.70 66 50 90 27
D-8T 1/2"Electra 6.4 0.250 0.70 71 90 27
D-10M 10mmElectra 6.4 0.700 0.70 69 90 27
D-12M 12mmElectra 6.4 0.700 0.70 74 90 27

All dimensions shown are for reference only and are subject to change. Dimensions with Electra nuts are in a finger-tight position.
Patterns: To order angle pattern, use -A as a suffix to the valve ordering number. Example: V103A-M-2N-Ar

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