300PSI NRS Flanged End Gate Valve
2.Design Standard:AWWA C515
3.Maximum Working Temperature:80℃
4.Size:from 2-1/2'' to 12''
Description
300psi NRS flanged end gate valve is designed according to AWWA C515. Flange standards are ASME/ANSI B16.1 Class 125 or ASME /ANSI B16.42 Class 150 or BS EN1092-2 PN16 or GB/T9113.1.Both inside and outside of the body are fusion bonded epoxy coated.
Drawing
| No. | Part Name | Material | Standard |
| 1 | Flat Washer | Steel 1045 or Stainless Steel 304 | ASTM A29 or ASTM A276 |
| 2 | Inner Hexagon Screw | Steel 1045 or Stainless Steel 304 | ASTM A29 or ASTM A276 |
| 3 | Sealing Gland | EPDM | ASTM D2000 |
| 4 | O-Ring | EPDM | ASTM D2000 |
| 5 | Sealing Ring | EPDM | ASTM D2000 |
| 6 | O-Ring | EPDM | ASTM D2000 |
| 7 | Bonnet | Ductile Iron | ASTM A536 Grade 65-45-12 |
| 8 | Stem | Stainless Steel 304 | ASTM A276 |
| 9 | Disc | Ductile Iron + EPDM | ASTM A536 Grade 65-45-12 + ASTM D2000 |
| 10 | Body | Ductile Iron | ASTM A536 Grade 65-45-12 |
| 11 | Sealing Ring | EPDM | ASTM D2000 |
| 12 | Retaining Ring | C95400 | ASTM B148 |
| 13 | Gland | Ductile Iron | ASTM A536 Grade 65-45-12 |
| 14 | Terminal Pad | Ductile Iron | ASTM A536 Grade 65-45-12 |
| 15 | Link Block | Ductile Iron | ASTM A536 Grade 65-45-12 |
| 16 | Nut | Stainless Steel 304 or Steel 1045 | ASTM A276 or ASTM A29 |
| 17 | Studs | Stainless Steel 304 or Steel 1045 | ASTM A276 or ASTM A29 |
| 18 | Washer | Steel 1045 | ASTM A29 |
| 19 | Inner Hexagon Screw | Steel 1045 | ASTM A29 |
| 20 | Master Screw | C95400 | ASTM B148 |
| 21 | Plug | C95400 | ASTM B148 |
Technical Parameters
| Size | DN | L | D | H |
| 2-1/2'' | 65 | 190 | 178 | 292 |
| 3'' | 80 | 203 | 191 | 322 |
| 4'' | 100 | 229 | 229 | 342 |
| 5'' | 125 | 254 | 254 | 412 |
| 6'' | 150 | 267 | 279 | 448 |
| 8'' | 200 | 292 | 343 | 534 |
| 10'' | 250 | 330 | 406 | 635 |
| 12'' | 300 | 356 | 483 | 720 |
Features
Norminal pressure:300psi
Flange standard:ASME/ANSI B16.1 Class 125 or ASME/ANSI B16.42 Class 150 or BS EN1092-2 PN16 or GB/T 9113.1
Face to face standard:ASME B16.10
Maximum working temperature:80℃
Maximum working pressure:300psi（maximum testing pressure:600psi）
Coating details:epoxy coated interior and exterior by electrostatic spray or coating upon request
NPT plug on body with 2 operating nuts.
Production Equipment
Ametek Corporation owns Taiwan self-made hard sand automatic recyling and regeneration line FURAN mixer, Japan TOKYU AMF-II-05Z automatic molding line, resin sand production line, lost foam casting production line, epoxy powder coating spray line, semi-automated assembly workshop and finished product workshop.We use environmentally conscious production methods to manufacture long-lasting pipeline networks.
FAQ
Q: Can I get free sample?
A: Yes, we can offer free sample,but you need to bear the DHL charge, we will refund customer DHL charge after we do business.
Q: What’s your terms of payment?
A: For payment ≤ 1000 USD, 100% in advance. For payment ≥ 1000 USD, 30% in advance, balance payment before loading.
Q: Do you offer certificate of origin for customer to reduce customs duty?
A: Yes, our company is registered in China Council for the Promotion of International Trade, we not only can offer certificate of origin,we can also provide Generalized System of Preference Certificate of Origin for our customer to reduce customs duty.
Q: What is the normal lead time of your products?
A: For stock products, we will send goods to you within 1-2 days after receiving the payment.If we do not have them in stock,It will take around 25-35 days after receiving deposit.
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