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Corrosion Resistant Fire Gate Valve Signal Grooved End Gate Valve DN200 20Cr13

Corrosion Resistant Fire Gate Valve Signal Grooved End Gate Valve DN200 20Cr13

Corrosion Resistant Fire Gate Valve ISO 45001

Signal Grooved End Gate Valve ISO 45001

20Cr13 Grooved End Gate Valve ISO 45001

Place of Origin:

China

Brand Name:

LUOKEFM

Certification:

ISO 9001/ISO 14001/ISO 45001

Model Number:

LK-ZSXZF8-Q-16 DN200

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Product Details
Nominal Pressure:
1.6Mpa
Nominal Diameter:
50mm、65mm、80mm、100mm
Operating Temperature:
0-65*C
Applicable Media:
Water, Gas, Oil
Body:
QT450
Stem:
20Cr13
Payment & Shipping Terms
Minimum Order Quantity
One Set
Price
USD&Price Negotiable &Set
Packaging Details
Determine according to the actual situation
Delivery Time
Price Negotiable
Payment Terms
T/T
Supply Ability
100000 units&Month
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Product Description

Corrosion Resistant ZSXZF8-Q-16 Fire Signal Gate Valve Groove Type​

 

 

 I. Overview

 

    Groove gate valve traditional gate valve often in the water after washing the pipe with foreign objects such as stones, wood, bricks, cement and a variety of debris silted in the bottom groove of the valve, easy to cause the closure is not strict, resulting in water leakage, grooved soft seal gate valve bottom using the same flat bottom design of water pipe, not easy to cause debris siltation, so that the fluid is unobstructed.

 

2.Main overall dimensions

 

DN OD A B C L H
DN50 60.3±0.61 15.88±0.76 7.93±0.76 57.15+0/-0.38 140 266
DN65 76.1±0.76 15.88±0.76 7.93±0.76 72.26+0/-0.46 150 290
DN80 889+0.89/-0.79 15.88±0.76 7.93±0.76 84.94+0/-0.46 162 320
DN100 114.3+1.14/-0.79 15.88±0.76 9.53±0.76 110.08+0/-0.51 176 354
DN125 139.7+1.4/-0.79 15.88±0.76 9.53±0.76 135.48+0/-0.51 190 413
DN150 165.1+1.6/-0.79 15.88±0.76 9.53±0.76 160.90+0/-0.56 210 447
DN200 219.1+1.6/-0.79 19.05±0.76 11.1±0.76 214.4+0/-0.64 250 537

 

 

Corrosion Resistant Fire Gate Valve Signal Grooved End Gate Valve DN200 20Cr13 0

 

 

 

 

 

 3. Use and maintenance

 

    Fire gate valves are often used in automatic sprinkler fire pipeline systems, rotating handwheels to control the opening and closing of water sources in water supply pipelines.

 

 

4. Installation:

 

(1) Handwheels, handles and transmission mechanisms are not allowed to be used for lifting, and collisions are strictly prohibited.

 

(2) Before installation, check whether the product model, tag and specification are consistent, and check whether the parts of the whole machine are defective and loose.

 

(3) Before installation, the pipeline should be cleaned, and there should be enough straight pipe section at the valve inlet, and equipped with a filter.

 

(4) The installation site should consider the comprehensive personnel and equipment, even if it is operated, it is conducive to disassembly and maintenance.

 

(5) The signal box is connected to the fire protection system circuit.

 

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