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Products for RoHS Compliance material

What is RoHS Directive

 The Directive on the Restriction of the Use of Certain Hazardous Substance in Electrical and Electronic Equipment (RoHS Directive) prohibits the use of hazardous chemical substance in electrical and electronic product, including computers, communication device, and household electrical appliances, in the European Union (EU). This directive is intended to minimize substances of concern and the risk of adverse effects on human health throughout the life cycle of products, from production to disposal.

 To be specific, the use of six substances - lead, hexavalent chromium, mercury, cadmium, polybrominated biphenyl (PBB) used for fire retardants, and polybrominated diphenyl ether (PBDE) - is restricted.

 Since July 2006, products containing a specific quantity of any of the abovementioned substances have not been sold at all in the entire EU according to the RoHS Directive.

Content thresholds of hazardous substance (maximum permitted concentrations)

Substance name Threshold (maximum permitted concentration)
Lead (Pb)* 1,000ppm(0.1%)
Hexavalent chromium (Cr6+) 1,000ppm(0.1%)
Mercury (Hg) 1,000ppm(0.1%)
Cadmium (Cd) 100ppm(0.01%)
Polybrominated biphenyl (PBB) 1,000ppm(0.1%)
Polybrominated diphenyl ether (PBDE) 1,000ppm(0.1%)

* For our products, lead of less than 4wt% in copper material, contained as alloy ingredient, falls into exemption.

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List of Products with RoHS Compliance Material

 Various Yoshitake products which do not contain parts and materials restricted by RoHS Directive are available.Please note that Yoshitake does not warrant that the six hazardous substances defined by RoHS Directive do not adhere or interfuse to our products, packaging materials and submaterials (graese, adhesive agents, and etc.)

 Also please note that the tables below do not show the products that meet restriction of 10 substances (including DEHP, BBP, DBP, and DIBP) by RoHS to be compulsory from July 2019.

 If you have any request for the products not listed below, please contact us.

Product Model Nominal Size Body Material Corresponding Product
Pressure Reducing Valve GP-1000AS 15-100A Cast stainless steel
GP-1000TAS 15-50A Cast stainless steel
GD-20 15-100A Cast stainless steel All stainless steel
GD-26S 20-50A Cast stainless steel
GD-27S 20-100A Cast stainless steel
GD-28S 20-50A Cast stainless steel
GD-29S 20-100A Cast stainless steel
GD-26GS 20-50A Cast stainless steel
GD-27GS 20-100A Cast stainless steel
GD-41 15-25A Cast stainless steel
GD-41G 15-25A Cast stainless steel
GD-43 15-25A Cast stainless steel
GD-43G-10 15-25A Cast stainless steel
GD-43G-20 15-25A Cast stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Drain Separator DS-1 15-50A Ductile cast iron
DS-2 65-100A Ductile cast iron

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Product Model Nominal Size Body Material Corresponding Product
Safety and Relief Valve AL-140 15-50A Cast stainless steel
AL-140H 15-50A Cast stainless steel
AL-140T 15-50A Cast stainless steel
AL-250 15-50A Cast stainless steel
AL-250R 15-50A Cast stainless steel
AL-31 15-50A Cast stainless steel
AL-31H 15-50A Cast stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Strainer
ST-1 25-300A Stainless steel
SU-6 200-650A Steel tube pipe general/Stainless steel
SU-6SS・6AS 200-650A Stainless steel
SU-10 20-150A Cast stainless steel
SU-10S 20-150A Cast stainless steel
SU-12 20-150A Cast carbon steel
SU-20 20-150A Ductile cast iron
SU-20H 200A Ductile cast iron
SU-20S 20-150A Ductile cast iron
SU-20C 20-150A Ductile cast iron
SY-2 20-200A Ductile cast iron
SY-5 10-50A Ductile cast iron
SY-8 15-150A Cast stainless steel
SY-10 15-250A Cast carbon steel
SY-10H 15-100A cast carbon steel
SY-10HS 15-100A Cast stainless steel
SY-13 200-600A Steel tube pipe general/Stainless steel
SY-13SS 200-600A Stainless steel
SY-17 15-50A Cast stainless steel
SY-20 15-150A Cast carbon steel
SY-37 15-50A Cast stainless steel
SY-38 15-150A Cast stainless steel
SY-40 15-150A Ductile cast iron
SY-40C 15-150A Ductile cast iron

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Product Model Nominal Size Body Material Corresponding Product
Solenoid Valve DP-100 10-50A Cast stainless steel
DP-100F 15-65A Cast stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Motor Valve MD-53 15-50A Stainless steel
MD-54 15-50A Stainless steel
MD-35R 15-25A Brass
MD-36R 15-25A Brass

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Product Model Nominal Size Body Material Corresponding Product
Sight Glass 150L-13S 15-50A Cast stainless steel
150L-13F 15-100A Cast stainless steel
150F-13S 15-50A Cast stainless steel
150F-13F 15-100A Cast stainless steel
FS-B 10-80A Cast iron/Ductile cast iron
FSJ-B 15-25A Stainless steel
SB-1S 32-50A Ductile cast iron

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Product Model Nominal Size Body Material Corresponding Product
Air Vent Valve TA-16 15-25A Stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Vacuum Relief Valve VB-7S 15-50A Stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Silencer MS-3 15-50A Cast stainless steel
MS-4 15-50A Cast stainless steel
MS-6 15-50A Stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Expansion Joint EB-1J 20-250A Carbon steel/Stainless steel
EB-2J 20-250A Carbon steel/Stainless steel
EB-11 20-250A Carbon steel/Stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Ball Joint UB-1 20-50A Cast iron
UB-2 50-250A carbon steel
UB-10 50-250A Cast iron/Carbon steel
UB-11 50-250A Cast iron/Carbon steel

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Product Model Nominal Size Body Material Corresponding Product
Steam Trap TB-5 15-50A Ductile cast iron
TD-10NA 15-25A Ductile cast iron
TD-30NA 15-25A Ductile cast iron
TSD-42 15-25A Cast stainless steel

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Product Model Nominal Size Body Material Corresponding Product
Check Valve SCV-2 15-50A Cast stainless steel Except for 32A

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Product Model Nominal Size Body Material Corresponding Product
Flexible Joint YBF-1E 15-50A Stainless steel
YBF-2E 15-250A Stainless steel

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