ANSI B16.10 Non-Rising Stem Solid Wedge Gate Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual
• Model NO.: Newton-2
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Color: Customized Color
• OEM: Accepted
• Warranty: 18 Months
• Place of Origin: Tianjin, China
• Working Pressure: Pn10/Pn16/Pn25
• Operation: Hand Lever/Gear Box/Electric/Pneumatic/Hydraulic
• Mounting Flange: ISO5211
• Packing: Wooden Box
• Body: Ci/Di
• Seat: Cast Bronze
• Disc: Ci
• Shaft: Brass
• Bolts: Steel
• Transport Package: Plywood Case
• Specification: DN50-DN600
• Trademark: NEWTON
• Origin: Tianjin
• HS Code: 8481804090
• Production Capacity: 10000000 Sets Per Year

Product Description

Butterfly Valve Series

 

 

 

Product Parameters

STANDARD MATERIALS OF MAIN PARTS

NO.	PART	MATERIAL	STANDARD
1	Body	Cast Iron	ASTM A126 CLASS B
2	Seat Rings	Cast Bronze	ASTM B62
3	Wedge Face Rings	Cast Bronze	ASTM B62
4	Wedge	Cast Iron	ASTM A126 CLASS B
5	Wedge Nut	Cast Brass	ASTM B62
6	Stem	Brass	ASTM B16
7	Body Gasket	Graphite	NON ASBESTOS
8	Bolts	Steel	ASTM A307 B
9	Nuts	Steel	ASTM A307 B
10	Bonnet	Cast Iron	ASTM A126 CLASS B
11	Gland Follower Bolts	Steel	ASTM A307 B
12	Suffing Box Gasket	Graphite	ASTM A126 CLASS B
13	Suffing Box	Cast Iron	ASTM A307 B
14	Packing	Graphite	NON ASBESTOS
15	Gland Follower	Ductile Iron	ASTM A536 65-45-12
16	Packing Gland	Cast Brass	ASTM B 584
17	Handwheel	Cast Iron	ASTM A126 CLASS B
18	Identification Plate	Aluminium
19	Washer	Steel	ASTM A307 B
20	Handwheel Nut	Steel	ASTM A 307 B

DN	L	Dk	D	b	n-d	Do	H
2''	178	121	152	15.9	4-19	178	289
2.5''	190.5	140	178	17.5	4-19	178	323
3''	203.2	152.5	190	19.1	4-19	200	338
4''	228.6	190.5	228.6	23.5	8-19	254	411
5''	254	215.9	254	23.8	8-22	300	503
6''	266.7	241.3	279.4	25.4	8-22	300	558
8''	292	298.5	343	28.6	8-22	348	650
10''	330	362	406	30.2	12-25	400	770
12''	356	432	483	31.8	12-25	457	861
14''	381	476	533	35	12-29	508	991
16''	406	540	597	36.6	16-29	558	1058
18''	432	578	635	39.7	16-32	610	1206
20''	457	635	699	42.9	20-32	640	1276
24''	508	749	813	47.6	20-35	762	1466
30''	610	914	984	54	28-35	813	1845
36''	711	1086	1168	60.3	32-42	813	2124

  

PRESSURE TEST
 

Nominal Diameter	DN25-DN1200	1''- 48''	DN25-DN1200	1''- 48''
Nominal Pressure	1.0 Mpa	150 Psi	1.6 Mpa	250 Psi
Seal Test Pressure	1.1 Mpa	165 Psi	1.76 Mpa	275 Psi
Shell Test Pressure	1.5 Mpa	225 Psi	2.4 Mpa	375 Psi
Pressure Conversion	1 Mpa=1, Bar=15Psi, PN20=Class 150

 ISO5211 Top Flange & Shaft Data





 

Product Description

 

Product Features

1. The valve structure is simple, casting letters are clear, smooth surface.

2. Light torque easy to open, it can serve long time.

3. The top flange adopts ISO5211 (it is easy to equip with electric/Pneumatic/Hydraulic actuator).

4. All parts are machined accurately, quality is much better.

5. We adopt better quality rubber seat for long service life.

6. Replaceable seat, it is easy to mend the valve.

 

Certifications

 

Packaging & Shipping

 

 

Company Profile

Tianjin Newton Valve Co., Ltd is a professional valve manufacturer of rubber seat butterfly valve, wafer check valve, ball check valve, resilient seat gate valve, cast iron valves for marine, Y strainer.      

We adpot advanced, efficient, careful manage system to ensure that we can produce high-quality products in time, experieced sales team, perfect after-sales support to satisfy clients.  
   
We adheres to " Newton use science to do better valves, focus on details, continuous improvement" which makes us in an invincible position in the fierce market competition.      

We believe that we will do the better quality products, supply most perfect service for you.


 

FAQ

Q:Could you offer a free sample ? 
A:We can provide free samples for you to evaluate, but you need to bear their shipping costs.

Q:Are you a facrory or trade company ?
A:We are a marine butterfly valve manufacturer, and specialize in the production and export of valves for more than ten years.

Q:Would you have a discount if l have a large order? 
A:Yes we could offer different discount according to your order quantity.

Q:How will you make the shipment? 
A:By sea shipment/Air/Express service.

Q4:Do you accept OEM business? 
A4:Yes.We do.