Forged Gate Valve with 150lb Flange

• Media: Oil,Gas,Water,and Other Corrosive Mediums
• Temperature: High Temperature
• Type: Straight-through
• Material: Carbon Steel
• Connection Form: Flange
• Pressure: High Temperature
• Model NO.: RST
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation, Safety, Emptying, Drain, Temperature Control
• Standard: ANSI
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Plywood Case
• Specification: 1/4"-4"
• Trademark: RST / OEM
• Origin: Wenzhou, Zhejiang, China
• HS Code: 8481804090
• Production Capacity: 6000tons/Year

Product Description

Product Description
High PressureAPI A105 150lb Flanged Forged Gate ValveRST Valve Group is a renowned industry leader in the manufacturing of high-quality valves. Our extensive range includes Thread & Flange Ball Valves, Gate Valves, Globe Valves, Check Valves, and Y Strainers. These are available in stainless steel, carbon steel, cast steel, forged steel, and alloy steel to meet diverse industrial requirements.
Our Globe Valve collection is extensive, featuring various configurations such as Thread ends 200WOG Globe Valve, BS1873 Flange ends Globe Valve, and many more. These include standards like DIN F1/F5 and materials such as Stainless Steel, Carbon Steel, and Forged Steel. Options range from 800LB/1500LB Forged Steel Flange to Pressure Sealed Flange Globe Valves, ensuring we meet every industrial need.
A globe valve, distinct from a ball valve, is engineered for precise flow regulation within pipelines. This valve features a movable disk-type element and a stationary ring seat within a generally spherical body. The two halves are separated by an internal baffle that forms a seat for the movable plug, also known as a disc. Operated manually by a handwheel or automatically by an actuator assembly, globe valves are essential for controlling fluid flow efficiently.

Specifications:

AP| F304 F316 A105  Forged Flange Gate Walve
1. Material	F304/316/304L/316L ( CF8/CF8M/CF3/CF3M), A105,F11,F22,F51,LF2  etc.
2. Size	1/2''~2'' ( DN15~DN50)
3. Thread standard	ISO9001 & CE, TS
4. Port	Full Port/Reduce Port
5. Working Pressure	150LB~2500LB
6. Connection Ends	NPT/BSP/BSPT/BW/SW/Flange
7. Working Temp.	-29~425ºC, or according to customer requirements for different industry.
8. Suitable Medium	Water, Natural Gas, Oil and some corrosive liquid
9. Operated	Handwheel
10. Inspection & Testing	According to API598
Shipment
Delivery Time	15~20 Days
Package	Standard Exporting Plywood Case
Shipping Port	Ningbo/Shanghai, China
Shipping Terms	Exw, FOB, CFR, CIF, etc.
Payment Terms	T/T, Western Union, PayPal, etc.
	30% prepayment, 70% balance paid before shipping or against copy of BL
Country of Origin	Wenzhou city, China
Production Capacity	6000 ton/year
MOQ	10 PCS/size

 

Forged steel, outside screw
and yoke (OS&Y), rotating
rising stem, rising handwheel.
Full or conventional port.
Bolted or welded bonnet joint.
T-Pattern or Y-Pattern. Integral
backseat. Integral body seat.

1. BODY.The body is crafted from forged steel and adheres to the stringent dimensional requirements set by API 602 and ASME B16.34 specifications. Available in both full and conventional port designs, as well as T-pattern or Y-pattern configurations, it offers versatility and robust performance.
2. BONNET.The bonnet is made from high-grade forged steel and features an integral backseat, incorporating a stuffing box designed to meet API 602 standards.
3. BODY-BONNET JOINT. Two designs are available: bolted bonnet or the threaded and seal welded type.
4. GASKET.The bolted bonnet joint design uses a contained, controlled compression, spiral wound gasket for reliable sealing.
5. BONNET BOLTING.Manufactured from durable alloy steel, the bonnet bolting conforms to API 602 and ASME B16.34 specifications, ensuring strength and longevity.
6. SEAT.The body seat features an integral weld overlay and forms part of the valve's trim, ensuring durability and reliability.
7. DISC.Crafted from forged steel, the disc is an integral part of the valve trim. Its seating surface is designed in a tapered or plug type to ensure secure closure. The disc is attached to the stem using a flexible, loose, or swivel arrangement.
8. STEMThe stem is crafted from high-quality forged steel and forms a critical part of the valve trim. It features an integral back seat shoulder that perfectly mates with the backseat of the bonnet, ensuring secure and reliable operation. The stem adheres to precise dimensional requirements as laid out in key specifications such as API 602.
9. GLAND AND FLANGE.The gland and gland flange assembly boasts a sophisticated two-piece design. This innovative self-aligning structure allows the flange to be tightened unevenly while the gland maintains its parallel alignment with both the stem and the stuffing box, ensuring optimal performance.
10. GLAND BOLTS AND NUTS.The steel/stainless steel gland bolt and nut assembly features a robust stud, double nut arrangement. This thoughtful design facilitates complete removal from the valve for maintenance. Industry-standard thread full-length studs and nuts make replacement straightforward in case of loss or wear.
11. YOKE SLEEVE.Crafted from forged stainless steel, the yoke sleeve offers exceptional resistance to wear and corrosion, combined with a high melting point for enhanced durability.
12. HANDWHEEL.The handwheel is engineered from forged carbon steel and features an open spoke design. This robust construction, paired with precise sizing, guarantees ease of operation.

Design construction:

1. ASME B16.34 - BS 5352
2. Testing in accordance with API 598
3. Marking as per MSS SP25
4. Outside Screw and Yoke (OS&Y)
5. Self-aligning two-piece packing gland
6. Spiral-wound gasket
7. Integral backseat
8. Loose solid disc
9. Socket Weld Ends as per ASME B16.11
10. Screwed Ends (NPT) conforming to ASME B1.20.1
11. Butt Welding Ends per ASME B16.25

1. Ratings:

- Carbon steel class 800: 1975 psig @ 100°F (138 bar + 38°C)
- Carbon steel class 1500: 3705 psig @ 100°F (255 bar + 38°C)

Material List:

Part	A105/F6	A105/F6HS	LF2/304	F11/F6HFS	F304/304	F316/316
Wheel nut	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
Nameplate	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Hand wheel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel	Carbon Steel
Yoke Nut	416	416	416	416	303	303
Gland Nut	2H	2H	GR8	GR8	GR8	GR8
Gland Flange	A105	A105	F6	F6	F304	F304
Gland stud	410	410	B8	B8	B8	B8
Gland	316L	316L	316L	316L	316L	316L
Packing	Graphite	Graphite	Graphite	Graphite	Graphite	Graphite
Bolts	B7	B7	L7	B16	B8	B8
Stem	410	410	304	410	304	316
Bonnet	A105	A105	LF2	F11	F304	F316
Gasket	Sp.Wound	Sp.Wound	Sp.Wound	Sp.Wound	Sp.Wound	Sp.Wound
Seat	410	410 HF	304	410HF	304	316
Disc	410	410	304	410	304	316
Body	A105	A105	LF2	F11	F304	F316

 

 

Competitive Advantages:

1. 18-month warranty for assured quality.
2. Free samples available upon request before orders.
3. Continuous technology renovation, process enhancement, structural optimization, and quality improvement.
4. Exceptional after-sales service system, providing prompt and optimal support to help you dominate the market.
5. Convenient shipping via nearby seaports, with standard export-grade carton boxes and plywood cases.
6. 100% inspection and testing before delivery to ensure top-notch quality.
7. Third-party inspection available upon customer request.
8. OEM manufacturing to meet specific needs.
9. In-house production ensures stringent quality control at every stage.

Note: All thedata must be confirmed with the approved drawings provided by the manufacturer.

RST VALVE is eager to foster and expand cooperation across varioussectors.
of society to create an exceptional standard of excellence and innovationunmatched brilliance and superior performance
together, forging a future of unparalleled quality and trust.

MADE IN CHINA, FOCUS ON THE WORLD! Revolutionizing global standards with precision and dedication.