Wholesale/Supplierr Fuel Tanker Manhole Cover Built in P/V Vent Valve Gy801-B1

Fuel Tanker Manhole Cover Built in P/V Vent Valve 

P/V Vent Valve is  installed on the top of the tank or manhole to adjust the pressure difference between inside and outside of the tank. It can be set different opening pressure according to different using  rang, to avoid leakage and other accident to make sure the safety. The design is according to the standard of GB/T 18564.1-2006. It has anti-leakage function when rolled down. High sensitiivity for inlet & outlet vapour. There are inner and external installation way.
 

Specifications
Nominal diameter	1.5"
Out opening pressure	6kpa~8kpa
Inlet opening pressure	-2kpa~-3kpa
Material	Aluminum
Connet Type	Inner Thread

Features
1. No leakage when over rolled
When the tanker over rolled at the certain angle, it will automatically closed to prevent the inside fuel spills out.
2. Superior Work
High precision spring makes it work more accurately.


Company Information
Xuzhou Desheng Petrol Machine Co.,Ltd. founded in 2008. It covers 80,000m2 and is with 12 workshops.It is one of the biggest China factory manufacturer for fuel tanker parts, fuel nozzle, fuel dispensers and gas station parts etc. It's with accuracy module,independent D&R ability,competitive casting equipment like gravity drop casting machine,high pressure casting machine,low pressure casting machine, the lastest techonoly CNC machine,high quality control system.

FAQ
1. What is your terms of packing?
A: we pack our goods in neutral white boxes and brown cartons. 
2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. 
3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
4. How about your delivery time?
A: It will take 5-10 days after receiving your advance payment.
5. What is your sample policy?
A: We can supply the sample, but the customers have to pay the sample cost and the feight cost.
6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
7: How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit . We respect every customer as our friend and we sincerely do business and make friends with them.
 

Contacts	Echo wen
Mob	+86 17751951594
Facebook	+8617751951594
Company	Xuzhou Desheng Petrol Machine Co.,LTD
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