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Emergency oil hold back valve

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Beijing
Validity to:
Long-term effective
Last update:
2017-11-20 17:07
Browse the number:
118

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Company Profile

Zhejiang Galaxy Machinery Manufacture Co. Ltd

By certification [File Integrity]

Contact：linsongxian(Mr.)

Email：

Telephone：

Area：Beijing

Address：Dong'ou Industrial Zone, Ou'bei Town, Yongjia, Wenzhou, Zhejiang, China (325105)

Website： http://linsongxian.zsyanghan.com/

PRODUCT DETAILS

Model Number: YH0012-004 EP57 Brand Name: Galaxy / Yinhe Key Specifications/Special Features: Emergency oil hold back valve Installed on fuel supply lines beneath at grade level to minimize hazards associated with collision or fire at the dispenserUsed together with submerged oil-pump type fueling machineCan cutoff oil flow automatically and rapidly and protection for submerged oil-pump type fueling machine

Single-poppet models shut off supply flow, while double-poppet models shut off supply as well as prevent release of fuel from the dispenser's internal piping

Adapts fusible material and cutting ring

Valve core will close automatically to cutoff oil-flowing pipe in case of catching fire or oiling machine damaged by knocking

Materials:

Body: cast iron (spray painting)
Seal: Buna-N O-ring

Technical parameters:

Flow rate: 0 to 120L/m
Working pressure: 0.3MPa
Valve closing speed: <1s
Emergency cutoff force: 350 to 550Nm
Lowest shutoff temperature: 75°C
Medium: water, gasoline, diesel and kerosene
Operating environment: -30 to +55°C

Special notice:

Application of Galaxy products should comply and regulations of local government
Choice of products is limitation of products specifications, surrounding environment solubility of fuel products
Galaxy products are not guarantee any certain site
All explanation and description herein subject products information of same time
Galaxy reserves right prices, materials, specifications, and modes at anytime, advance and undertake responsibility due abandoning current mode

Features:

Threaded outlet of upper body is convenient for connection with flowmeter of fueling machine
High temperature pressure relief valve is used to relieve pressure with temperature of oil in pipeline due to cutoff of close of auxiliary valve when oiling machine breaks down
Normally open type auxiliary valve can stop oil reverse flowing when it is closed
Holder can make auxiliary valve normally open to reduce of oil flow and that will not affect its flux
Spring is used to strengthen sealing performance when auxiliary valve
Cutting ring is cutoff under stress and ensures cutoff moment of 350
Main valve is used to close oil flow to oiling machine from oil pump
Main body is made of HT200 cast iron and inside or outside threaded inlet is for option
Testing jack is used to test pressure in pipeline after being installed with pressure meter
Tumbler is holder to keep main valve normally open
Uses special alloy
Galaxy l# can ensure normal action under 75°C

Features Main Parameter
Model	Poppet Configuration	Inlet Thread	Outlet Thread
YH0012-004	Single	NPT 2" (male)	NPT 1-1/2" (female)

Shipping Information:

FOB Port: Shanghai, Ningbo
Lead Time: 20 - 35 days

Main Export Markets:

Eastern Europe
North America
Mid East/Africa
Central/South America
Asia
Western Europe
Australasia

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Emergency oil hold back valve

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