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OPW 66REC 干式可重復(fù)使用拉斷閥
BREAKAWAY OPW Reconnectable 66REC
OPW 66REC 3/4″ Dry Reconnectable Breakaway
OPW 66REC 3/4" Dry Reconnectable Breakaway
OPW 66REC 是-早應(yīng)用于傳統(tǒng)加油市場的一種干式可重復(fù)使用的拉斷閥。設(shè)計安裝于加油機輸油膠管上，當(dāng)承受一定拉力時，拉斷閥將會分離，兩個閥門將自動回位，切斷油流，防止燃油溢出。保護(hù)加油設(shè)備。重新連接被拉脫開的拉斷閥時，66REC拉斷閥在主閥桿打開閥門之前，通過壓緊O形圈來達(dá)到緊固密封的目的。 為正確操作，實現(xiàn)拉斷閥的正常功能，在高位安裝時，OPW 66REC 3/4"必須安裝于一根不短于9"的膠管上，比如OPW 66H。對于低位安裝，OPW 66REC應(yīng)該安裝于牽引索的下游。
OPW 66REC 3/4" Dry Reconnectable Breakaway
OPW 66REC 3/4" Dry Reconnectable Breakaway 材料
閥體：壓模鑄鋅
保護(hù)外殼：尼龍
主密封圈：Viton
主彈簧：不銹鋼
導(dǎo)向環(huán)和閥門：乙縮醛
OPW 66REC 3/4" Dry Reconnectable Breakaway 產(chǎn)品規(guī)格
可更換的備件
尺寸
產(chǎn)品號 尺寸 重量
1bs. kg.
66REC-1000 3/4"(NPT) 1.2 0.54
部件好號 名稱
H13771M O型圈Buna-N w/Teflon®Coating
產(chǎn)品號 A B
in. mm. in. mm.
66REC-1000 21/2" 64 412" 114
OPW 66REC 3/4" Dry Reconnectable Breakaway 性能特點
拉力：66REC-1000 會在不超過250磅的拉力下脫離。
輕松實現(xiàn)重新連接：只需把脫開部分壓到一起并稍用力扭動，聽到咔嗒一聲即表明已正確重新連接。只需15磅左右的力即可實現(xiàn)重新連接。
獨特的雙閥門設(shè)計：具有低壓降特性。 耐沖擊：OPW 66REC特有的脫離特性能吸收管路中正常的液壓沖擊產(chǎn)生的影響。
連接部分設(shè)計有塑料外套保護(hù)。
可在濕態(tài)或干態(tài)膠管條件下重新連接。
設(shè)計工作壓力：OPW產(chǎn)品設(shè)計的-大工作壓力為：50PSI。。 UL和ULC全面認(rèn)證
BREAKAWAY OPW Reconnectable 66REC
OPW 66REC 3/4″ Dry Reconnectable Breakaway
OPW 66REC 3/4" Dry Reconnectable Breakaway
The OPW 66REC is the first dry reconnectable breakaway for the conventional dispensing market. It is designed to be installed on fuel dispensing hoses and will separate when subjected to a designated pull force. The dual valves seat automatically, stopping the flow of fuel and limiting any fuel spillage, while protecting the dispensing equipment. When reconnecting the separated halves, the 66REC seals tightly on an O-ring before the poppet stems engage to open the valve. For proper operation on high-hanging hoses, the OPW 66REC 3/4" must always be installed with a “straightening” hose with a minimum length of 9", such as the OPW 66H. For low hose applications, the OPW 66REC should be installed downstream of the retractor cable.
OPW 66REC-1000 3/4 in. Dry Reconnectable Breakaway
3/4 in. Dry Reconnectable Breakaway UL / ULC Listed
Design
Working Pressure: 50 PSI (3.45 bar) Maximum Pressure.
Body: Die-Cast Zinc
Protective Sleeves: Impact Modified Nylon
Main Seals: Viton?
Main Spring: Stainless Steel
Guide and Poppets: Acetal
Features
UL and ULC listed for use in gasoline, diesel, and up to 10% ethanol blends.
Pull force - the 66REC-1000 will break away with a pull force of no more than 250 lbs.
Unique double-poppet design - features low pressure drop.
Coupling halves - protected by proven plastic sleeves.
Easily reconnected - just push and twist" until you hear the audible click, signifying the unit has been correctly reconnected. Reconnection force approximately 15 lbs.
May be reconnected under wet or dry hose conditions.
Line shock - the OPW 66REC is able to absorb the effects of normal line shock through the unique design of the disconnecting features.
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