
3/4" Forged Steel A105n Gate Valve 800lb
We have completed the re-adjustment of the entire product system and operation system to better provide quality Pneumatic Actuator Trunnion Ball Valve, Forged Globe Valves, Y Pattern Forged Globe Valve and services. We pay attention to the development of human resources, and now have strong product design and development capabilities. Selling our products causes no risks and brings high returns to your company instead. We have established a long-term, close and stable cooperative relationship with our customers. We are sure our profitable experience in tool generation will gain customer's trust, Wish to co-operate and co-create a far better foreseeable future with you!
Product Details
NSV WB Forged globe valves are designed and manufactured to provide maximum service life and dependability. As this welded bonnet that can leaking less compare with normal bolted bonnet design.
Applicable Standard
Design Standard: API 602, ASME B16.34, BS 5352, DIN3352
Face to Face: ASME B16.10, EN 558, DIN3202
End Flange: ASME B16.5, DIN2533
Butt welding Ends: ASME B16.25, DIN3239
Socket Welded Ends: ASME B16.11
Threaded Ends: ASME B1.20.1
Inspection and Test: API 598, DIN3230
Products Range
Size: 1/2" ~ 2"(DN15 ~ DN50)
Rating: ANSI 150lb ~1500lb
Body Materials: A105,LF2,F91,F11,F22,F304,F304L,F316,F316L,F321,F51,Alloy steel etc.
Trim: Per API 602
Operation: Handwheel
Design Features
Full port or reduced port design
General or needle disc
Welded bonnet (W.B)
Flanged, butt-welded, socket- welded, or threaded ends
Optional Y structure

Standard Material Specifications
| NO. | Part Name | CS to ASTM | AS to ASTM | SS to ASTM | |
Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
2 | Disc | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
3 | Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
4 | Bonnet | A105 | A276 304 | A276 304(L) | A276 316(L) |
5 | Pin | A276 420 | A276 304 | ||
6 | Gland | A276 410 | A182 F304(L) | A182 F316(L) | |
7 | Gland Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
8 | Gland Flange | A216 WCB | A351 CF8 | ||
9 | Gland Nut | A194 2H | A194 4 | A194 8 | A194 8M |
10 | Yoke Nut | A276 410 | |||
11 | H.W.Nut | A194 2H | A194 4 | A194 8 | A194 8M |
12 | Nameplate | SS | |||
13 | Handwheel | A197 | |||
14 | Stem Packing | Flexible Graphite | PTFE | ||
Suitable Medium | W.O.G.etc | W.O.G.etc | HNO3CH3OOH etc | ||
Sutiable Temperature | -29℃~425℃ | -29℃~550℃ | -29℃~550℃ | ||
Note: Other materials are available upon request. CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel.
BODY-BONNET CONNECTION:WELTED-BONNET
NSV welding procedures are performed by operators qualified acc.to ASME IX.
NSV Weld Bonnet Valves are supplied in the standard type threaded in and fillet welded bonnet as per.”B” version.On request Full Penetration Welding as per “A” version can be


FAQ
1. Q:Do you have any valve in stock?
A:Yes,we have stock of these GGC forged valves with A105 materiail,that can delivery within one week.
2. Q:Are you manufacturer or trading company?
A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.
3. Q:Is there have MOQ?
A:No.we can accept 1set,but there have additional cost $150.00(process of export) if the order value within $2000.00.
We use our innovative technology to continue to provide customers with a more satisfactory complete set of 3/4" Forged Steel A105n Gate Valve 800lb solutions. Our company is committed to market development, pursuing the corporate policy of 'quality, price, reputation, and service', and strive to be your enthusiastic and trusted partner with more perfect products and superior services. To be pragmatic, to be far sighted, to be honest first, to ensure quality and to achieve mutual benefit and win-win situation is our philosophy.
You Might Also Like
Send Inquiry










