- Product Details
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Quick Details
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Model Number:
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SDL- Globe Valves
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Brand Name:
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Nai-Lok
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Brand:
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NAI-LOK
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Product name:
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Globe valve
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Material:
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C95800
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Size::
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dn15-dn200
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Power::
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Manual
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Working Temperature::
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High Temperature
Quick Details
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Port Size:
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2-1/2"
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Warranty:
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1 year
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Place of Origin:
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Shanghai, China
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Model Number:
-
SDL- Globe Valves
-
Brand Name:
-
Nai-Lok
-
Brand:
-
NAI-LOK
-
Product name:
-
Globe valve
-
Material:
-
C95800
-
Size::
-
dn15-dn200
-
Power::
-
Manual
-
Working Temperature::
-
High Temperature
Product Description
NAI-LOK DN200 flange globe valve
Product material : 316L stainless steel, alloy 400, 20, C-276 and titanium
Product material : 316L stainless steel, alloy 400, 20, C-276 and titanium
Working pressure
: 32MPa (16MPa 22MPa 25MPa 32MPa)
Operating temperature : PTFE packing: - 54 ° C to 232 ° C (- 65 ° F to 450 ° F)
Operating temperature : PTFE packing: - 54 ° C to 232 ° C (- 65 ° F to 450 ° F)
Graphite packing: - 54 ° C to 649 ° C (- 65 ° F to 1200 ° F)
Diameter:
DN15 (DN10-DN200) Port standard: threaded flange JB/T2769
Specification
Product advantages
One piece forged threaded flange globe valve with few leakage points can be applied to various harsh working conditions such as high temperature, high pressure and high scouring.
1. One piece forged valve body. The diameter of this structure is dn10-dn32;
2. Double valve stem design: the upper valve stem is thread hardened, and the lower valve stem is smooth surface hardened;
3. The thread lubrication of the upper valve stem can isolate the system medium;
4. The linear motion of the rotary lower valve stem replaces the helical operation, so as to avoid damage to the valve tip and reduce the friction between the packing and the lower valve stem;
5. The welding of threaded joints shall be 1.5 times of the pipe wall thickness, and all welding points shall be subject to radiographic inspection
6. All valve elements are overlaid with stellite alloy, with 6 # and 12 # matching
7. 304 stainless steel precision cast handwheel
Packing & Delivery
Inner: plastic film packing
outer: export wooden case
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