All measurements in millimetres, weights in grams. For the photographic representation, we use an item size both studio light. The illustrations, technical data, dimensions and designs are non-binding. We reserve the right to make changes at any time without notice. The useful dimensions are defined or shown reinforced or result from the article designation. Other dimensions are for illustrative purposes only. Please note this in case of misuse.
Description
Gate Valve 2x Female Thread Stainless Steel Fitting,
Quality AISI 316, V4A
Connection:
2x Female Thread
Thread:
BSP Pipe Thread R (tapered) DIN 2999 & BS21, ISO 228/1 & ISO 7/1, not self-sealing, sealing with hemp, sealing paste or similar.
Temperature:
-20°C to 180°C
Working pressure (PN):
max. 580PSI | 40 bar | W.O.G. (water, oil, gas)
Material:
Stainless steel AISI 316 V4A (UNE EN 10213-4 / DIN 1.4408)
Seal:
PTFE (Teflon)
DIN:
Dimensions according to ISO 4144, connection thread according to ISO 7/1 (DIN 2999 / BS 21)
Color:
Gray stainless steel, handwheel color: Red
1
Body
CF8M 1.4408
2
Bonnet
CF8M 1.4408
3
Stem
AISI 316 1.4401
4
Disc
CF8M 1.4408
5
Thrust Ring
AISI 316 1.4401
6
Seal
PTFE (Teflon)
7
Guide
PTFE (Teflon)
8
Retaining Ring
AISI 316 1.4401
9
Union Nut
AISI 316 1.4401
10
Handwheel
SS 400
11
Washer
Aluminium
12
Stem Nut
AISI 304 1.4301
Key Data
- Operating temperature -20°C to 200°C
- Working pressure PN 20 bar (300 psi)
- Dimensions according to ISO 4144
- Whitworth thread, CNC milled according to ISO 7/1 (DIN 2999 / BS21)
- Manufacturing standard UNE EN 10213-4, tolerance DIN 1.4408
Stainless steel (according to EN 10020) is a designation for alloyed or unalloyed steels with a special degree of purity. Steels whose sulfur and phosphorus content (so-called iron companions) does not exceed 0.025%.
The alloy 316 is a standard steel grade with molybdenum. Molybdenum gives alloy 316 better corrosion resistance than 304, particularly higher resistance to pitting and crevice corrosion in chloride-containing media. The austenitic structure gives this alloy a high degree of toughness, even at very low temperatures, high creep resistance, rupture strength and tensile strength at elevated temperatures. The alloy is commonly known as V4A stainless steel.
Stainless steel AISI 316 | Material 1.4401 (X5CrNiMo17-12-2) (V4A) Application: According to DVGW Worksheet W541 (basis for the requirements for pipes made of stainless steels for drinking water domestic installation), the steel grade 1.4401 is the most commonly used.
Usable in a wide variety of applications in the chemical, petrochemical and natural gas industries, food industry, corrosive environments and extreme temperatures ... fluid technology, boilers, condensers, heat exchangers, reactors ...
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