PurposeThis valve is used as a cutoff and adjusting equipment for the various water supply and drainage pepeline in building ,chemial ,medicine,textile,ship and other industries
Basic Information
| Product Name | Z45X NRS Resilient Seat Gate Valve |
| Size | DN50-DN4300(2'-72') |
| Pressure | PN10-PN25 |
| Working Temperature | <100ºC |
| Medium | Water, Oil ,Air |
Product Features
1.GGG40/50 Ductile Iron Body & Disc allows high impact and streching resistance
2.With Full Bore design, ensures minimized pressure loss and increased energy efficiency
3.Maintenance free valve design
4.Fully EPDM vulcanised wedge maintains full stop of flow and can absorb smaller particules in the flow. (NBR coated wedge is optional)
5.Stainless steel stem with threads for high strength
6.Maintenance-free and corrosion-resistant multi stem O-rings ensures higher durability
7.Brass wedge nut provides fixation of the stem and low torques.
8.With isolated bonnet nuts, no risk of corrosion
9.Bidirectional use. Possible to install on horizontal and vertical pipelines with varied flow directions
10.Fixed wedge structures prevents vibrationWith precise machined stem, ensures low torque requirements during operation
11.Full coating on the body and disc internally & externally with an average of 250 microns. Higher coating thicknesses are available when required.
12.WRAS approved coating available upon request which meets hygienic requirements for potable water applications
13.For big size valves, balanced positioned lifting holes on the body ease transportation and installation
14.Suitable for vacuum conditionsSuitable for shut-off and isolation purposes.
15.Not suitable for regulation purposesElectrical actuator connection is done with an intermediate top flange arrangement
16.Suitable to use with above-underground applications.
17.Can be operated with handwheel, gearbox, actuator and spindle. Parts Material| Parts Name | Material | Parts Name | Material |
| Body | Ductile Iron | Seat | EPDM/NBR |
| Disc | Ductile Iron+EPDM/NBR | Stem Nut | Brass |
| Stem | SS410 | Split Ring | Brass |
| All the Material Can be Replaced as Customers Requirement |
Drawing:
Main Demension:BS5163| DN | L | D | D1 | D2 | H | W |
| 50 | 178 | 165 | 125 | 99 | 233 | 180 |
| 65 | 190 | 185 | 145 | 118 | 255 | 180 |
| 80 | 203 | 200 | 160 | 132 | 275 | 230 |
| 100 | 229 | 220 | 180 | 156 | 330 | 230 |
| 125 | 254 | 250 | 210 | 184 | 370 | 280 |
| 150 | 267 | 285 | 240 | 211 | 430 | 280 |
| 200 | 292 | 340 | 295 | 266 | 495 | 330 |
| 250 | 330 | 405 | 355 | 319 | 589 | 380 |
| 300 | 356 | 460 | 410 | 370 | 670 | 380 |
| 350 | 381 | 520 | 470 | 429 | 1050 | 380 |
| 400 | 406 | 580 | 525 | 480 | 1170 | 480 |
| 450 | 432 | 640 | 585 | 548 | 1270 | 480 |
| 500 | 457 | 715 | 650 | 609 | 1420 | 600 |
| 600 | 508 | 840 | 770 | 720 | 1650 | 600 |
| 700 | 610 | 910 | 840 | 794 | 1900 | 800 |
| 800 | 660 | 1025 | 950 | 901 | 2100 | 800 |
More Pictures and PackageOur vlave is packed with export wooden case.
We can delivery by sea, by air or combined delivery method.For Finish ProductsWe procures advanced detection equipment and type testing platform for nondestructive testing, spectrum analysis, with a 100% success rate for physical and chemical properties .100% Final Test During Packing.
For Semi Finish ProductsThe quality of each semi-finished product is strictly controlled: we do adhesion, coating thickness, rubber hardness Test
Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment. 
Complaint
