Other gate valves

Demco

Demco, part of the Cameron valve division was established in 1947. Demco is manufacturer of one of the most durable of all resilient-seated butterfly valves in the industry and the premier designed Gate Valve in the oil and gas drilling market, specifically engineered for the rigorous requirements of oilfield applications.

Butterfly valves, concentric resilient seated

Model : NE-C, NE-I, NE-D & NF-C
Size range : 2 – 36”
Rating : #150 (suits #125 & #150 flanges)
Style : wafer & lug
Neck : long & short

Gate valves for drilling applications

Model : DB, DM & DT
Size range : 2 – 8”
Rating : # 600, 900, 1500 and 5000 & 7500 psi
End connection : flanged, weld ends & hammer union

Standard features

As one of the most durable resilient-seated butterfly valves in the industry, the Cameron butterfly-style DEMCO valve excels in a variety of applications.
Cast in both wafer and tapped lug patterns in a variety of material choices, butterfly-style DEMCO valves feature a one-piece body for reduced weight and increased strength.
The unique stem hole design in the disc ensures a dry stem journal. The hard-backed seat enables ease of installation, reliable operation, and infield repairability without special tools. Butterfly-style DEMCO valves are available in sizes 2 to 36 in [50 to 900 mm].
Engineered for long-term, reduced-maintenance performance, butterflystyle DEMCO valves are commonly selected for a variety of applications in the following industries:

chemical and petrochemical
agriculture
oil and gas drilling and production
food and beverage
water and wastewater
cooling towers (HVAC)
power
mining and materials
dry bulk handling
marine and government.

Bidirectional sealing

The butterfly-style DEMCO valve provides bidirectional sealing at full-rated pressure with identical flow from either direction.

Integral flange seal

An integral flange seal molded into the edge of the seat accommodates ASME weld neck, slip-on, threaded, socket, and stub-end type C flanges.

ASME Class 150 rating

With a body rating of American Society of Mechanical Engineers (ASME) Class 150 (285-psi nonshock), the wafer body diameters are designed to self-center in the ASME Class 150 flange pattern.

Grove

Grove was founded in 1934 in California by Marvin Grove, in 1971 Grove Italy was founded and became the HQ in 1986. A true pioneer in the industry: API 6D license #001, API 6DSS license #003.

Quick (stock) delivery possible for a selection of Grove valves

Grove trunnion mounted bolted body ball valves & welded body ball valves and through conduit slab gate valves.

Application areas: emergency shutdown, pigging, custody transfer, metering skids, risers, transmission pipelines, production plants, subsea, LNG, onshore, offshore, subsea, etc.

B4 : API 6D forged bolted side entry 3-piece trunnion
mounted ball valve. (B4.B, B4.C & B4.D)
Size : 1” – 4”
Rating : #150 – #1500 (incl. #400)

B5 : API 6D forged bolted side entry 3-piece trunnion
mounted ball valve.
Size : 6” – 60”
Rating : # 150 – #1500 (incl. #400)

B7 : API 6D forged bolted side entry 3-piece trunnion
mounted ball valve. (B7.1 & B7.B)
Size : 1 ½” – 20”
Rating : #2500

B8 : API 6D forged welded side entry “3-piece” trunnion
mounted ball valve (B8, B8.1 & B8A)
Size : 2”- 60”
Rating : #150 – #2500 (incl. #400)

BT : API 6D top entry cast trunnion mounted ball valve (BT1
& BT2)
Size : 1 ½” – 60”
Rating : #150 – #2500

G4N & G7 : API 6D through conduit double block & bleed (DBB)
slab gate valve.

Newco

The Newco brand started around 1936 with a focus on commodity gate valves and welheads, in 1976 the name Newmans Valve was introduced, after a merger in 1997 the OIC brand was added to the group. In 2010 Cameron added the Newco brand to it’s extensive portfolio.

Newco Cast bolted bonnet & pressure sealed bonnet gate, globe & check valves.

Cast Steel bolted bonnet

Cast Stainless Steel bolted bonnet

Pressure sealed bonnet

W-K-M

WKM has been one of Cameron’s strongest brands since its Flow Control Division acquired it in 1987. The name is trusted among engineers in the industry field because of its stellar track record that has remained constant for more than a century. Their line of ball, butterfly and gate valves have repeatedly delivered positive results in many oil and gas and process controls applications, no matter where they are installed. One of the things that make WKM great is that even though their line is in no ways the cheapest, over the course of time their easy to repair design and replaceable parts make their operating costs lower than many other traditional valves that are less expensive at the initial time of purchase.

Triple-offset valve (TOV)

Field replaceable metal seat
Fire safe API 607
Fugitive emission API 641 & ISO 15848-1
Size : 3 – 60”
Rating : #150 – 600
Material : CS & SS, other on request
Pattern : Lug, Short & Long (ISO 5752/API 609)
End connection : RF, (BW on request)

Available with short delivery time

High performance double offset Dynacentric butterfly valve

Size : 2 ½” – 36”
Rating : #150 – 600
End connection : wafer, lug
Body material : WCC, LCC, CF8M
Temp range : -46 / 538°C

M-HT API 6A gate valve with Pow-R-seal double expanding gate

Size : 2 1/16 – 4 1/16
Rating : 2000 – 5000 psi
Material : ?
End connection : RF, RTJ, THR

Saf-T-seal through conduit slab gate valve

Pressure activated seat sealing
Inline replaceable seats
API 6D, API 6FA
Primary soft sealing, secondary metal sealing

Series : M, C6, C2B, C2C, C6B
Size : 2” – 36”
Rating : #150 – #1500
End connection : RF, RTJ, BW
Body material : WCC, LCC

Saf-T-Gard actuators

MA 12, MA 16, MA 20 series single diaphragm actuators for 2”- 6” valves
MA1212, MA2012, MA2016, MA2020 series double or tandem diaphragm actuators for 2”- 8” valves
MP 13 series piston actuator for 2”- 4” valves

Of course other pneumatic, electric or gas / fluid operated actuators can be mounted as well.

Pow-R-Seal through conduit double expanding gate valve

Mechanical activated seat sealing
Inline replaceable seats
API 6D, API 6FA
Metal sealing
Thermal body cavity relief

Series : M, E1C
Size : 2” – 24”
Raing : #300 – 900
End connection : RF, RTJ, BW
Body material : WCC, WC6, LCC

Both the slab and expanding gate valve have the unique SLS (single spring loaded) lip seal stem seal system that allows emergency injectable plastic packing.

Floating ball valves (C50, 210A, 210L, 310C5, 310F)

Series: 210, 310
Construction: 2 pc. 2 & 3 pc.
Size: 1-4” ¼-4”
Rating: 750 – 2000 psi 3000, 5000 psi
Connection: THR, grooved THR, SW, RF
Bore: RB, FB RB, FB
Body material: DI CS, SS
Fire safe: API 607 API 607

320F flanged 2-piece floating ball valve

The WKM 320 Series API 608 floating ball valve features a patent-pending seat that enables internal cavity relief while maintaining bidirectional sealing capability.
In every trim, WKM 320 Series valves include NACE compliance, fugitive-emissions capabilities, and fire-test certification to API Spec 607 7th Ed.

Size ½”- 8”
Rating #150 – 600
Bore RB, FB
Body material WCC, LCC, CF8M, WCC + ZPEX coating
Seat material Delrin, PTFE, PEEK
End connection RF, RTJ

370 Dynaseal trunnion mounted ball valves

Series: 370D4, 370D5, 370D6
Design: 2pc API6D, 3pc API6D, 2 pc API608, 6D
Size: 2-16, 18,20,24, 2-16
Rating: 150, 150-600, 150-2500
Bore: RB-FB, FB, RB-FB
Connection: RF, RTJ RF, RTJ RF, RTJ
Body mat: WCC, LCC, CF8M, A105, WCC, LCC, CF8M
Fire safe: API 607. 6FA, API 6FA, API 607

Douglas Chero

Douglas Chero was established in 1974 to meet the demand for high quality forged valves in the petroleum refining and production plants, offshore oil and gas fields, power industry, fertilizer, chemical and desalination plants all over the world.

Gate, globe & check valves (API 602, BS 5352)

Size range : ¼” – 3”
Rating : # 150 – 4500
End connection : SW (socket weld), THR (threaded), BW (butt weld), FL (flanged, RF, RTJ), Valv-O-let, integral reinforced, beveled for welding
Body style : compact, straight, extended body, y pattern, lift check, piston check, swing check
Bonnet / Cover style : welded, bolted, bellow sealed, cryogenic, lsrs, lantern ring
Valve style : solid wedge gate, straight pattern globe, y pattern globe, piston check, swing check
Material : A105, LF2, F 304, F316 and most others

wegmanvalves-douglas-chero-urea-valve-overview-1.960x0

Urea service valves

Size range : ½” – 8”
Rating : #2500, PN325, PN455
End connection : FL (flanged), THR (threaded, flanges can be screwed on)
Body style : globe (straight Y & angle), check (piston & in line)
Material : F316L modified, specially designed for urea applications
Testing : Huey test, ASTM A262 C / ISO 3651/I, ASTM 262 E / ISO 3651/II

wegmanvalves-douglas-chero-pressure-seal-valve.960x0

Forged gate, globe, check valves, Pressure sealed (PS) bonnet or cover. (founded on API 600, BS 1873, B16.34)

Size range : ½” – 12”
Rating : #900 – 4500
End connection : SW (socket weld), BW (butt weld)
Body style : compact, straight, y pattern
Valve style : solid wedge gate, flexible wedge gate, globe, swing check)
Material : A105, LF2, F 304, F316 and most others

wegmanvalves-douglas-chero-api6a-gate-valve-2.960x0

Forged through conduit gate valves (API 6A), slab & expanding gate

Size rage : 2 1/16, 2 9/16, 3 1/8 & 4 1/6
Rating : 3000 & 5000 (10000) psi
End connection : FL (flanged) RTJ

Xanik

Xanik is one of the few manufacturers that are UOP and Conoco Phillips licensed manufacturers for HF application in pipe classes HF-1-HF-10, HF-2, HF-20, HF-4, HF-40, HF-5, HF-50, HF-6 & HF-7.

They are focusing on offering products for the demanding applications. This is done by providing a high-quality product, in design and material quality, and service.

Xanik is approved by and supplies to the following companies: Exxon, UOP, Conoco Phillips, Chevron, Fluor, KBR, Philips 66, Valero, Citgo, Canadian Natural, Total, PBF, Flint Hills, Koch, Tesoro, BP, Andeavor, Pertrobras & Valero,

They also supply to Bechtel, McDermott(CB&I), Cenovus, Chevron, DOW, Eastman, Foster Wheeler, Husky Energy, Jacobs, Lyondellbasell, Lukoil, KOC, KNPC, Marthon Oil, Motor Oil Hellas, Murphy Oil, Nova Chemicals, Neste Oil, Orlen Lituva, PDVSA, Petr Canada, Pemex, PetroChina, Punji Lloyd, Reficar, Sasol, Samsung Engineering, ENI, Saipem, Shaw Engineering, Shell, Statoil, SNC Lavalin, Suncor & Tesoro.

Other types of Gate valves:

Demco

Butterfly valves, concentric resilient seated

Gate valves for drilling applications

Standard features

Bidirectional sealing

Integral flange seal

ASME Class 150 rating

Grove

Quick (stock) delivery possible for a selection of Grove valves

Newco

Newco Cast bolted bonnet & pressure sealed bonnet gate, globe & check valves.

Cast Steel bolted bonnet

Cast Stainless Steel bolted bonnet

Pressure sealed bonnet

W-K-M

Triple-offset valve (TOV)

High performance double offset Dynacentric butterfly valve

M-HT API 6A gate valve with Pow-R-seal double expanding gate

Saf-T-seal through conduit slab gate valve

Saf-T-Gard actuators

Pow-R-Seal through conduit double expanding gate valve

Floating ball valves (C50, 210A, 210L, 310C5, 310F)

320F flanged 2-piece floating ball valve

370 Dynaseal trunnion mounted ball valves

Douglas Chero

Gate, globe & check valves (API 602, BS 5352)

Urea service valves

Forged gate, globe, check valves, Pressure sealed (PS) bonnet or cover. (founded on API 600, BS 1873, B16.34)

Forged through conduit gate valves (API 6A), slab & expanding gate

Xanik

Bolted Bonnet valves

Cryogenic valves

Pressure Seal valves

Engineered Products

HF Acid Service valves

Geothermal valves

Forged Bar design valves

Documentation

Documentation Newco

Documentation Demco

Documentation Xanik

Documentation W-K-M

Documentation Grove

Documentation Douglas Chero

Need to let it flow? Call on Wegman!