Threaded Forged Steel Check Valve
Features
● Bolted Bonnet &Welded Bonnet
● Low Fugitive Emission
● Horizontal Type
● Valves with Low Cv Values
● Compact and Sturdy designs for high pressure-Temperature Service .
● A spring can be added to the lift type check valve as a piston type one.
● Swing Type Disc or Lift Type Disc
● Applicable medium: water, steam, oil, etc
● Simple in shape, short face-to-face length, good technical in producing, and widely applied
| No. | Part | Material |
| 1 | Body | ASTM A105
ASTM A182-F11/F22/F5/F9 ASTMA182-F304,F316, F321, F304L,F316L |
| 2 | Disc | ASTM A105
ASTM A182-F11/F22/F5/F9 ASTM A182-F304,F316, F321, F304L,F316L |
| 3 | Gasket | Graphite & stainless steel |
| 4 | Bonnet | ASTM A105
ASTM A182-F11/F22/F5/F9 ASTM A182-F304,F316, F321, F304L,F316L |
| 5 | Bolt | ASTM A193-B7, A320-B8, F321, F304L,F316L |
Dimensions and Weights
CLASS 800/1500 ONLY, OTHER PRESSURE RATING PLEASE CONTACT US.
|
Class |
800 |
|||||||
|
Size |
Mm(in) Reduced Bore |
15(1/2) |
20(3/4) |
25(1) |
32(1 1/4) |
40(1 1/2) |
50(2) |
|
|
|
Mm(in) Full Bore |
10(3/8) |
15(1/2) |
20(3/4) |
25(1) |
32(1- 1/4) |
40(1- 1/2) |
50(2) |
|
L |
mm |
80 |
92 |
111 |
120 |
120 |
140 |
170 |
|
H |
mm |
61 |
61 |
78 |
85 |
103 |
119 |
132 |
|
Weight |
Kg |
1.0 |
1.1 |
1.8 |
3.2 |
4.5 |
7.3 |
9.8 |
|
Class |
1500 |
|||||||
|
Size |
Mm(in) Reduced Bore |
15(1/2) |
20(3/4) |
25(1) |
32(1- 1/4) |
40(1 1/2) |
50(2) |
|
|
|
Mm(in) Full Bore |
10(3/8) |
15(1/2) |
20(3/4) |
25(1) |
32(1 1/4) |
40(1- 1/2) |
50(2) |
|
L |
mm |
80 |
92 |
111 |
120 |
152 |
172 |
200 |
|
H |
mm |
61 |
61 |
78 |
85 |
103 |
119 |
132 |
|
Weight |
Kg |
1.2 |
1.4 |
2.5 |
3.9 |
5.5 |
8.8 |
12.5 |
More Information
| Payment Term | L/C, T/T, Western Union,Paypal |
| Delivery Time | 15 - 30 days after payment |
| Seaport | Shanghai Or Ningbo China |
| The 3rd Inspection | Available |
| Sample | Available for Threaded Forged Steel Check Valve |
| Warranty Period | 18 months after shipments and 12 months after installed |
| Valve Test | 100% quantity tested before delivery |
| Packing | Plywood Case for Threaded Forged Steel Check Valve |
| MOQ | 1 Pc for Threaded Forged Steel Check Valve |
| Nameplate | According to customer for Threaded Forged Steel Check Valve |
| Color | According to customer for Threaded Forged Steel Check Valve |
| Shipment | By sea,By Air ,By Express,and door to door available |
| OEM/ODM Service | Available |
Pressure Testing Standard for the gate Valve
|
CL |
150LB |
300LB |
600LB |
800LB |
900LB |
1500LB |
2500LB |
|
Shell (Mpa) |
3.0 |
7.7 |
15.4 |
21.0 |
23.0 |
37.5 |
63.9 |
|
Back Seat (Mpa) |
2.2 |
5.7 |
11.3 |
15.4 |
16.9 |
27.5 |
46.2 |
|
Seat (Mpa) |
2.2 |
5.7 |
11.3 |
15.4 |
16.9 |
27.5 |
46.2 |
|
Air (Mpa) |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
Why Choose Us
RXVAL manufactures the Cast Steel ,Stainless Steel ,Alloy Steel,Duplex Steel and Special Alloy lines of products in a full range of sizes, classes, and materials.
RXVAL’ manufacturing practice is designed to control our foundries and processing facilities to ensure a quality product, on-time, at a competitive price.
RXVAL’ production facilities are certified to the requirements of the ISO 9001:2000 Standard and comply with API, ASTM, and ASME industry standards. All RXVAL’ products are manufactured, inspected, and tested in accordance with the most rigid quality standards as well as any specific customer requirements.
Allow us to show you why RXVAL is “The Reliable Source” for all your valve needs.
• Engineered Solutions
• Complete Alloy Coverage
• Ready to Ship Inventories
• Competitive Factory Lead Times
• Sizes ½” to 48” Classes 150 to 2500
• Industry Approved Products
