Pressure Reducing Fire Fighting Valves 300PSI Pressure High Rise Building Design

Brand Name:WINAN
Certification:CCC ISO
Model Number:SGY
Minimum Order Quantity:10
Delivery Time:Shipped in 15 days after payment
Payment Terms:L/C, T/T, Western Union
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Location: Shenzhen Guangdong China
Address: No. 18, Fengshun Road, Tongle, Longgang District, Shenzhen City, Guangdong, China
Supplier`s last login times: within 39 hours
Product Details Company Profile
Product Details

High-rise Building Design Pressure Reducing Valve Flange Connection 300PSI Pressure


Introduction:


The product for high-rise, high-rise building design, high-rise buildings to solve water, fire water systems, the requirements of flow, high sensitivity where the ideal product, its performance is more superior, completely replace the intermediate tank, saving the middle of the water construction the cost of boxes, and expand use of the building area.

This vavle is suitable on system such as petroleum, chemical industry, foodstuff, medicine, papemaking, water and electricity, shipping, plumbing, the smelting and sources of energy etc the pipe route. Can regard on gas, liquid, semifluid as well as solid powder pipes and power lines and the container of many kinds of corrosiveness and non-corrosiveness adjusts and dams a river the equipment use. Especially extensively being in high layer of building fire protection system reaches other to show in the pipes and power lines system of valve of vavle switch state.

The valve is used to cover the surface of the gate of high quality rubber, the bottom of the valve design without grooves, so it has good elasticity, long life, no leakage, small flow resistance, prevent dirt accumulation caused by leakage or damage and other characteristics. The inner cavity of the valve body for spraying, use for a long time without corrosion and rust generated, effectively prevent secondary pollution, product without pollution. Widely used in food, medicine, to the field of water supply and drainage engineering, construction, fire and other for in liquid medium piping and equipment, as the dosing and opening.


Parameter:

Main dimensions and weight

DN

(mm)

LHH1(kg) Weight
502349832018
6524011541022
8028513143030
10032514548055
12534516053570
15039518560080
200470160675110
250575180720210
300640200820300
350645225860350
400970750950380

Features:


1. The new structure is reasonable, rational use of hydraulic principles of control theory.

2. Work stable and reliable, the flow of traffic.

3. Slow quick closing valve, water hammer (the closing time adjustable).

4. Reducing regulator, high precision, adjustment range.


Main Material:


Product Name
Pressure Reducing valve
Material
Cast Iron, Ductile Iron, Stainless Steel, Carbon Steel
Color
Blue, red, purple or customer require
Standard
API609, AWWA C504, DIN3354 F4, GB/T12238, JIS 10K, BS5155
Connection
Flange
Media
water, gas, oil etc.
Size
2''-- 16''
Certificate
ISO9001-2008

Possible failure and troubleshooting

SymptomFailureRemedy
Do not vacuum regulator

Anti-installed inlet and outlet direction

Damaged main valve diaphragm

Valve is not open

Valve is not open

Adjustable vacuum diaphragm damage

Valve body of a foreign body

Been adjusted

Replacement of the main valve diaphragm

Open the needle valve

Open the valve

Adjustable pressure reducing valve diaphragm replacement

Clean-up

Abnormal voice

Valve body of a foreign body

Close toofast

Remove impurities

Opening degree adjustment valve

Installation requirements:


Installation, please refer to V Series adjustable pressure reducing valve installation requirements and the following requirements:

1. Recommended pipe exhaust valve installed on the system to work stable valve.

2. Install the valve should pay attention to the direction of the arrow mark. To facilitate maintenance, should leave some space around the valve.

3. Export pressure should be not less than 0.2MPat the performance variation is less than 0.2MPa regulator (outlet pressure to increase the error).


FAQ:


Q1. What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.

Q2: What is your main market?
A: Western Europe, North America, Janpan,,

Q3: Can I get samples from your factory?
A: Yes, sample is free, but the express charge is yours.

Q4: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.

Q5.Are you manufacturer or trading company?
A.We are manufacture(cast iron) and trade company.

Q6. what’s the payment term?
A. We accept T/T, L/C,WESTERN UNION

Q7. What’s the delivery time ?
Pattern needs 30-60 days, sample need 30-50 days.
The first order need 60 days

Q8. What is the standard of package?
A. Export standard package or special package according to customer requirement.

Q9. Do you accept OEM business?
A. Yes, we are OEM supplier.

Q10. what kind of certificate you have ?
A .We have ISO9001, ISO14001,PED,SGS


China Pressure Reducing Fire Fighting Valves 300PSI Pressure High Rise Building Design supplier

Pressure Reducing Fire Fighting Valves 300PSI Pressure High Rise Building Design

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