Model NO.: Z41H
Thread Position of Valve Rod: Outside Gate Valve
Usage: Flow Control
Standard: GB
Application: Industrial Usage, Water Industrial Usage, Household Usage
Design & Manufacture: API 600, API 6D, BS 1414
Face to Face: API 6D, Asme B16.10, En 558, DIN 3202, BS 2080
Connection End: Asme B16.5, Asme B16.25, En 1092, En 12627, JIS B2
Test: API 600, API 6D, En 12266, ISO 5208
Sizes: 2" - 48" or Dn50 - Dn1200
Trademark: Tianjin U-ideal Instrument
Transport Package: Wooden Case or Carton
Specification: CE, SGS, ISO
Origin: Tianjin, China
HS Code: 8481804090
Product Description
Cast Steel Gate Valve
Rising-stem cast steel gate valves are used when it is important to know by immediate inspection whether the valve is open or closed and when the threads (stem and gate) exposed to the fluid could become damaged by fluid contaminants. In this design, the stem rises out of the gate valve when the valve is opened.
The wedge gate of the gate valve provides tight sealing even at low differential pressure. Grooved wedge guided and fitted by body, assures proper and consistent seal regardless of valve position, and also minimizes seat wear and damage, since seating surfaces of the wedge and seat are in contact during less than 5% of the total wedge travel.

Features of Cast Steel Gate Valves:
Bolted bonnet
Outside screw and yoke
Rising stem and non-rising handwheel
Flexible wedge, fully guided
Metal-to-metal seat
Renewable seat ring and stem backseat
Manual operation standard, gear operator and actuation available
Butt weld end
Flange end: Raised face or ring type joint

Applicable standards of Cast Steel Gate Valves:
A) Design & Manufacture: API 600, API 6D, BS 1414
B) Face to Face: API 6D, ASME B16.10, EN 558, DIN 3202, BS 2080
C) Connection End: ASME B16.5, ASME B16.25, EN 1092, EN 12627, JIS B2220
D) Test: API 600, API 6D, EN 12266, ISO 5208

Sizes: 2" - 48" or DN50 - DN1200
Pressure Rating: Class 150 - Class 2500 or PN 16 - PN 420
Valve Materials: WCB, LCB, WC6, WC9, C12, C5, CF8, CF8M, Duplex Stainless Steels, etc.
Operated by: Handwheel, Gear, Pneumatic, Hydraulic and Electric actuator

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Performance Specifications
Nominal Pressure 1.6MPa 2.5MPa 4.0MPa

Pressure Test		 Intensity Test 2.4MPa 3.75MPa 6.0MPa
Back Seal Test 1.76MPa 2.75MPa 4.4MPa
Seal Test 1.76MPa 2.75MPa 4.4MPa
Gas Test 0.6MPa 0.6MPa 0.6MPa
Suitable Temperature (-)29-425ºC
Suitable Medium W.O.G








 

1.Body		 GG GS-C25,CF8,CF8M 7.Bonnet GG GS-C25,CF8,CF8M 13.Nut A1942H,A194-8
2.Disc GS-C25,CF8,CF8M 8.Packing Flexible Graphite 14.Oil Cup Brass
3.Stem 13Cr,F304,F316 9.Pin C.S SS304 SS316 15.Stem Nut Bronze,304,316
4.Gasket Flexible Graphite+304 10.Gland GS-C25 SS304 SS316 16.Bearing Cap A105,F304,F316
5.Bolt A193-B7,A193-B8 11.Gland Cover 1.2291 17.Handwheel A105,F304,F316
6.Nut A1942H,A194-8 12.Key Bolt A193-B7,A193-B8 18.Lock Nut 25# ss304 ss316









 

Size		 DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300

L		 PN16 240 250 290 310 350 400 450 550 650 750
PN25 240 250 290 310 350 400 450 550 650 750
PN40 240 250 290 310 350 400 450 550 650 750

D		 PN16 150 165 185 200 220 250 285 340 405 460
PN25 150 165 185 200 235 270 300 360 425 485
PN40 150 165 185 200 235 270 300 375 450 515

D0		 PN16 110 125 145 160 180 210 240 295 355 410
PN25 110 125 145 160 190 220 250 310 370 430
PN40 110 125 145 160 190 220 250 320 385 450

D1		 PN16 88 102 122 138 158 188 212 268 320 378
PN25 88 102 122 138 162 188 218 278 335 395
PN40 88 102 122 138 162 188 218 285 345 410

g		 PN16 18 18 18 20 20 22 22 24 26 28
PN25 20 20 22 24 24 26 28 34 36 40
PN40 20 20 22 24 24 26 28 34 38 42

f		 PN16 3 3 3 3 3 3 3 3 3 4
PN25 3 3 3 3 3 3 3 3 3 4
PN40 3 3 3 3 3 3 3 3 3 4

nXd		 PN16 4×18 4×18 8×18 8×18 8×18 8×18 8×22 12×22 12×26 12×26
PN25 4×18 4×18 8×18 8×18 8×22 8×26 8×26 12×26 12×30 16×30
PN40 4×18 4×18 8×18 8×18 8×22 8×26 8×26 12×30 12×33 16×33

H		 PN16 325 335 370 415 485 515 600 730 890 1050
PN25 325 335 370 415 485 515 600 730 890 1050
PN40 325 335 370 415 485 515 600 730 890 1050

W		 PN16 200 250 250 250 300 350 400 450 500 600
PN25 200 250 250 250 300 350 400 450 500 600
PN40 200 250 250 250 300 350 400 450 500 600

LEEMIN Filters Replacement

high pressure pipeline Oil Filter, paper filter, flip plate filter, water ethylene glycol filter, flange type oil filter, filter element, return oil filter, filter manufacturer, filter price.
(Link mode :P tube type, FP flange, BP plate, BDP flip plate, DLP flip pipe type, DFP flip flange type, etc.)ZU-H pressure pipeline oil filter is installed on the pressure pipe of the hydraulic system to filter out the mechanical impurities mixed in the hydraulic oil and the glue, asphaltene, carbon slag produced by the chemical change of the hydraulic oil itself. Thus to prevent the valve core stuck, orifice gap and damping hole blockage and hydraulic components too fast wear and other failures. ZU-H filter has good filtering effect and high precision, but it is difficult to clean after plugging, and the filter element must be replaced. The ZU-H filter is equipped with a pressure difference signaling device. When the filter element is polluted and blocked until the pressure difference of the inlet and outlet is 0.35MPa, the switch signal is issued, and the filter element is replaced at this time to achieve the purpose of protecting the system safety.
The filter element of ZU-H filter is made of glass fiber filter material, which has the advantages of high filtration accuracy, large oil flow capacity, small original pressure loss, large pollution absorption, etc. Its filtration accuracy is calibrated by filtration accuracy, filtration ratio B3, β5, B10, β20>200, filtration efficiency n≥99.5%. The evaluation methods were IS016889-99 and GB/T18853-2002. Service life: the life of the ZU-H pipeline filter itself is not fixed, its use is very related to the cleaning of the filter, and the quality also has a lot to do with it. If you use too many environmental impurities, then the filter is more likely to inhale unclean gas, which increases the working pressure of the filter, and too much impurities will soon clog the filter element. However, do not insist on using when you find that the filter element is blocked and damaged, because fine particles of impurities will enter the lubricating oil of the system and accelerate the oxidation of the lubricating oil.

duplex pressure filter,, low pressure filter, in-tank return filter

Xinxiang Zhike Machinery Equipment Co.Ltd , https://www.zhikefilter.com