JPH0638222Y2 - 逆流防止機構を有するドレンバルブ - Google Patents

逆流防止機構を有するドレンバルブ

Info

Publication number
JPH0638222Y2
JPH0638222Y2 JP18397986U JP18397986U JPH0638222Y2 JP H0638222 Y2 JPH0638222 Y2 JP H0638222Y2 JP 18397986 U JP18397986 U JP 18397986U JP 18397986 U JP18397986 U JP 18397986U JP H0638222 Y2 JPH0638222 Y2 JP H0638222Y2
Authority
JP
Japan
Prior art keywords
water
flow rate
drain
piston
drain valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP18397986U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6387376U (enrdf_load_stackoverflow
Inventor
秀雄 真野
Original Assignee
北海道水道機材株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北海道水道機材株式会社 filed Critical 北海道水道機材株式会社
Priority to JP18397986U priority Critical patent/JPH0638222Y2/ja
Publication of JPS6387376U publication Critical patent/JPS6387376U/ja
Application granted granted Critical
Publication of JPH0638222Y2 publication Critical patent/JPH0638222Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Multiple-Way Valves (AREA)
JP18397986U 1986-11-28 1986-11-28 逆流防止機構を有するドレンバルブ Expired - Lifetime JPH0638222Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18397986U JPH0638222Y2 (ja) 1986-11-28 1986-11-28 逆流防止機構を有するドレンバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18397986U JPH0638222Y2 (ja) 1986-11-28 1986-11-28 逆流防止機構を有するドレンバルブ

Publications (2)

Publication Number Publication Date
JPS6387376U JPS6387376U (enrdf_load_stackoverflow) 1988-06-07
JPH0638222Y2 true JPH0638222Y2 (ja) 1994-10-05

Family

ID=31131218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18397986U Expired - Lifetime JPH0638222Y2 (ja) 1986-11-28 1986-11-28 逆流防止機構を有するドレンバルブ

Country Status (1)

Country Link
JP (1) JPH0638222Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007239397A (ja) * 2006-03-13 2007-09-20 Hikari Gokin Seisakusho:Kk 寒冷地用壁散水栓

Also Published As

Publication number Publication date
JPS6387376U (enrdf_load_stackoverflow) 1988-06-07

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