Professional China Ggg50 /Ggg40 Casting Ductile Iron Cast Iron Grey Iron Flange End Non-Rising Stem Resilient EPDM NBR PTFE Seat Water Gate Valve with Handwheel (Z45X-16)

Short Description:

Size:DN 40~DN 600

Pressure:PN10/PN16

Standard:

Face to face: DIN3202 F4,BS5163

Flange connection: EN1092 PN10/16

Top flange: ISO 5210


Product Detail

Product Tags

We always do the job to be a tangible team to ensure that we can present you with the very best good quality as well as the best cost for Professional China Ggg50 /Ggg40 Casting Ductile Iron Cast Iron Grey Iron Flange End Non-Rising Stem Resilient EPDM NBR PTFE Seat Water Gate Valve with Handwheel (Z45X-16), We’ve been trying to get for intensive cooperation with truthful customers, accomplishing a new induce of glory with customers and strategic partners.
We always do the job to be a tangible team to ensure that we can present you with the very best good quality as well as the best cost for China Soft Seal Gate Valve and EPDM Seal Gate Valve, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We’d like to share our ideas with you and welcome your comments and questions.

Description:

WZ Series Metal seated OS&Y gate valve use a ductile iron gate that houses bronze rings to ensure a watertight seal. The OS&Y (Outside Screw and Yoke) gate valve is mainly used in fire protection sprinkler systems. The main difference from a standard NRS (Non Rising Stem) gate valve is that the stem and stem nut are placed outside the valve body. This makes it easy to see if the valve is open or closed, as almost the entire length of the stem is visible when the valve is open, while the stem is no longer visible when the valve is closed. In general this is a requirement in these kinds of systems to ensure a fast visual control of the system status

Material list:

Parts Material
Body Cast iron,Ductile iron
Disc Cast iron,Ductile iron
Stem SS416,SS420,SS431
Seat ring Bronze/Brass
Bonnet Cast iron,Ductile iron
Stem nut Bronze/Brass

Feature:

Wedge nut:The wedge nut is made of copper alloy with lubricating abilities providing optimum compatibility with the stainless steel stem.

Wedge:The wedge is made from ductile iron with copper alloy face rings which are machnined to a fine surface finish to ensure optimum contact seal with body seat rings.The wedge face rings are accurately machined and firmly secured to the wedge.The guides in the wedge ensure uniform closure regardless of high pressures.The wedge has a large throught bore housing for the stem that ensures no stagnant water or impuritiles can collect.The wedge is fully protected by a coating of fusion bonded epoxy.

Pressure test:

Nominal pressure PN10 PN16
Test pressure Shell 1.5 Mpa 2.4 Mpa
Sealing 1.1 Mpa 1.76 Mpa

Dimensions:

"

Type DN(mm) L D D1 b Z-Φd H D0 Weight (kg)
RS 40 165 150 110 18 4-Φ19 252 135 11/12
50 178 165 125 20 4-Φ19 295 180 17/18
65 190 185 145 20 4-Φ19 330 180 21/22
80 203 200 160 22 8-Φ19 382 200 27/28
100 229 220 180 24 8-Φ19 437 200 35/37
125 254 250 210 26 8-Φ19 508 240 46/49
150 267 285 240 26 8-Φ23 580 240 66/70
200 292 340 295 26/30 8-Φ23/12-Φ23 760 320 103/108
250 330 395/405 350/355 28/32 12-Φ23/12-Φ28 875 320 166/190
300 356 445/460 400/410 28/32 12-Φ23/12-Φ28 1040 400 238/274
350 381 505/520 460/470 30/36 16-Φ23/16-Φ28 1195 400 310/356
400 406 565/580 515/525 32/38 16-Φ28/16-Φ31 1367 500 440/506
450 432 615/640 565/585 32/40 20-Φ28/20-Φ31 1460 500 660/759
500 457 670/715 620/650 34/42 20-Φ28/20-Φ34 1710 500 810/932
600 508 780/840 725/770 36/48 20-Φ31/20-Φ37 2129 500 1100/1256

We always do the job to be a tangible team to ensure that we can present you with the very best good quality as well as the best cost for Professional China Ggg50 /Ggg40 Casting Ductile Iron Cast Iron Grey Iron Flange End Non-Rising Stem Resilient EPDM NBR PTFE Seat Water Gate Valve with Handwheel (Z45X-16), We’ve been trying to get for intensive cooperation with truthful customers, accomplishing a new induce of glory with customers and strategic partners.
Professional China China Soft Seal Gate Valve and EPDM Seal Gate Valve, By integrating manufacturing with foreign trade sectors, we can provide total customer solutions by guaranteeing the delivery of right products to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified product portfolios and the control of the industry trend as well as our mature before and after sales services. We’d like to share our ideas with you and welcome your comments and questions.

  • Previous:
  • Next:
  • Write your message here and send it to us

    Related products

    • Manufactur standard China SS304 316L Hygienic Grade Non-Retention Butterfly Type Valve Tc Connection Sanitary Stainless Steel Ball Valve for Food-Making, Beverage, Wine-Making, etc

      Manufactur standard China SS304 316L Hygienic G...

      We pursue the management tenet of “Quality is top-quality, Company is supreme, Status is first”, and will sincerely create and share success with all shoppers for Manufactur standard China SS304 316L Hygienic Grade Non-Retention Butterfly Type Valve Tc Connection Sanitary Stainless Steel Ball Valve for Food-Making, Beverage, Wine-Making, etc, Good quality and competitive prices make our products enjoy a high reputation all over the word. We pursue the management tenet of “Qu...

    • Valve Manufacturer Supply Butterfly Valve Ductile Iron Stainless Steel NBR Sealing DN1200 PN16 Double Eccentric Flanged Butterfly Valve

      Valve Manufacturer Supply Butterfly Valve Ducti...

      Double eccentric butterfly valve Essential details Warranty: 2 years Type: Butterfly Valves Customized support: OEM Place of Origin: Tianjin, China Brand Name: TWS Model Number: Series Application: General Temperature of Media: Medium Temperature Power: Manual Media: Water Port Size: DN50~DN3000 Structure: BUTTERFLY Product name: double eccentric flanged butterfly valve Body material: GGG40 Standard or Nonstandard: Standard Color: RAL5015 Certificates: ISO C...

    • Good Manufacturer WCB BODY CF8M LUG BUTTERFLY VALVE FOR HVAC SYSTEM DN250 PN10

      Good Manufacturer WCB BODY CF8M LUG BUTTERFLY V...

      WCB BODY CF8M LUG BUTTERFLY VALVE FOR HVAC SYSTEM Wafer, lugged & tapped butterfly valves for use in many applications including heating & air conditioning, water distribution & treatment, agricultural, compressed air, oils and gasses. All actuator type of mounting flange Various body materials : Cast iron, Cast steel, Stainless Steel, Chrome moly, Others. Fire safe design Low emission device / Live loading packing arrangement Cryogenic service valve / Long extension welded Bonn...

    • Supply ODM China Flange Gate Valve with Gear Box

      Supply ODM China Flange Gate Valve with Gear Box

      Sticking to the belief of “Creating products of high quality and making friends with people from all over the world”, we always put the interest of customers in the first place for Supply ODM China Flange Gate Valve with Gear Box, We’ve been sincerely seeking ahead to cooperate with shoppers everywhere in the earth. We consider we are able to satisfy along with you. We also warmly welcome buyers to visit our manufacturing facility and purchase our products. Sticking to the b...

    • Rubber sealing Flange Swing Check Valve in Casting iron ductile iron GGG40 with lever & Count Weight

      Rubber sealing Flange Swing Check Valve in Cast...

      Rubber seal swing check valve is a type of check valve that is widely used in various industries to control the flow of fluids. It is equipped with a rubber seat that provides a tight seal and prevents backflow. The valve is designed to allow fluid to flow in one direction while preventing it from flowing in the opposite direction. One of the main features of rubber seated swing check valves is their simplicity. It consists of a hinged disc that swings open and closed to allow or prevent flui...

    • Hot Selling Online Exporter Hydraulic Damper Flange Ends Wafer Check Valve

      Hot Selling Online Exporter Hydraulic Damper Fl...

      Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short manufacturing time, responsible excellent handle and distinctive services for paying and shipping affairs for Online Exporter Hydraulic Damper Flange Ends Wafer Check Valve, Being a young escalating company, we might not the most effective, but we’re trying our greatest to generally be your fantastic partner. Fast and great quotations, informed advisers to help yo...