Ductile iron soft seal non rising stem gate valve

Sales Ductile iron soft seal non rising stem gate valve

Competitive Advantage:

1. 18 Months Guarantee for quality.

2.OEM manufacturer, print client’s LOGO on the valve body.

3.Offer Operation Manual & Install Introduction for safety use.

4.Offer manufacturer’s reasonable price to win the market for both.

5.Accept any the third party inspection.

6.As a factory, every production process can be controlled during manufacture.

7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Product Detail  

Ductile iron soft seal non rising stem gate valve


About non rising stem gate valve: NRS means Non-Rising Stem. In an NRS valve, the stem will turn to open and close the gate, but the stem does not move up or down as it turns. With a OS& Y valve, as the stem turns, it moves into or out of the valve, which also moves the gate to open or seal the valve.


Description of tables:

Application

1.Design and Manufacture
ANSI B16.1
2.Face to face ANSI B16.10
3.Flange End Dimensions BS4504
4.Working Pressure 125LB/150LB



Number
Part Name
Material
1
Body ASTM A536 65-45-12
2 Wedge DI+EPDM/NBR
3 Wedge Nut ASTM B16 C36000
4
Stem AISI 420
5
O-Ring EPDM/NBR
6
Stuffing Nut ASTM B16 C36000
7
Gland Flange ASTM A536 65-45-12
8 Dust Guard EPDM/NBR
9 Stuffing Beaing ASTM B16 C36000
10 Position Indicator Stainless Steel

Category: Gate Valve


Cast iron non rising stem gate valve                                    



Main Dimensions

Norminal

diamrter

L
D
D1
b
n-d
H
50
178 152 120.5 16 4-19 278
65 190 178 139.5 18 4-19 302
80
203 190 152.5 19 4-19 339
100
229 229 190.5 24 8-19 377
125 254 254 216 24 8-22 430
150
267 279 241.5 25 8-22 497
200
292 343 298.5 28 8-22 600
250
330 406 362 30 12-25 711
300
356 483 432 32 12-25 796
350
381 533 476 35 12-29 882
400
406 597 540 37 16-29 970
450 432 635 578 40 16-32 1050
500 457 698 635 43 20-32 1180
600 508 813 750 48 20-35 1210


Packing & Delivery : 

Packing Details  : all non rising stem gate valve by seaworthy plywood case and packed strongly by packing belt as below

Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45 days.

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