4VEPF4-BOP by Dixon Valve | Hydraulic Quick Disconnect Coupling | VEP-BOP-Series | 1/2" Female NPTF x 1/2" Blowout Preventer Safety End | Socket | FKM Seal | Steel

Save $9.63

$86.69

$86.69 - $86.69

$86.69

$77.06

$77.06 - $77.06

$77.06

Dixon Valve & Coupling
Hydraulic Coupling: VEP-BOP-Series Blowout Preventer Safety Coupler (Female Threads)

Designed specifically for blow-out preventer systems on drilling rigs.

Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: 4VEPF4-BOP Dixon
Series:	VEP-BOP-Series
Shape (Orientation):	Straight
Ends Configuration:	1/2in Female V-Series QD Interchange, 1/2in Female NPTF
Material(s):	Steel
Seal Material(s):	Viton/FKM

Compatibility & Interchange:	Stucchi VEP/VEP-HD Series DNP FSI-BOP Series
Construction:	Machined components are manufactured using solid steel bar stock. Stainless steel retaining rings and springs maximize corrosion resistance and extend service life. Steel components are plated using ROHS Compliant Zinc Nickel. Red powder coated components and external O-rings for easy BOP service identification.
Seal Components:	Blow-out Preventer (BOP) coupling critical seals are severe service FKM. PTFE Anti-Extrusion ring protects main coupling valve seal from dynamic impulse pressure damage.
Specifications:	BOP couplings have been fire tested and Lloyd's certified to 700°C (1300°F) in accordance with API 16D. Certificate available upon request. Note: Only Use VEP dust caps and dust plugs with these couplings.
Additional Information:	For a selection guide, cross reference tables, safety info, fluid compatibility, and other general info, please see: Dixon Valve Quick Disconnect Guide.PDF

VEP-BOP-Series \| Blowout Preventer Safety Rated Pressure Chart
Body Size	Pressure Rating		Burst Pressure			Max. Pressure Connect	Max. Pressure Disconnect	Rated Flow ΔP=21.75 PSI
Body Size	ISO Working	Max. Impulse	Connected	Coupler	Plug	Max. Pressure Connect	Max. Pressure Disconnect	Rated Flow ΔP=21.75 PSI
3/8"	5,500 PSI 375 Bar	8,000 PSI 550 Bar	22,000 PSI 1,525 Bar	18,000 PSI 1,250 Bar	20,000 PSI 1,375 Bar	4,500 PSI 300 Bar	4,500 PSI 300 Bar	10.5 GPM	40 L/min
1/2"	5,500 PSI 375 Bar	8,000 PSI 550 Bar	22,000 PSI 1,525 Bar	18,000 PSI 1,250 Bar	20,000 PSI 1,375 Bar	4,500 PSI 300 Bar	4,500 PSI 300 Bar	17.5 GPM	66 L/min
3/4"	5,500 PSI 375 Bar	8,000 PSI 550 Bar	22,000 PSI 1,525 Bar	18,000 PSI 1,250 Bar	20,000 PSI 1,375 Bar	4,500 PSI 300 Bar	4,500 PSI 300 Bar	22.7 GPM	85 L/min
1"	5,500 PSI 375 Bar	7,500 PSI 525 Bar	22,000 PSI 1,525 Bar	14,500 PSI 1,000 Bar	20,000 PSI 1,375 Bar	3,625 PSI 250 Bar	3,625 PSI 250 Bar	32.5 GPM	123 L/min
1-1/4"	5,000 PSI 350 Bar	7,000 PSI 475 Bar	20,000 PSI 1,375 Bar	14,500 PSI 1,000 Bar	16,000 PSI 1,100 Bar	3,625 PSI 250 Bar	3,625 PSI 250 Bar	46.4 GPM	174 L/min
1-1/2"	5,000 PSI 300 Bar	5,800 PSI 400 Bar	18,000 PSI 1,250 Bar	12,000 PSI 8,325 Bar	14,500 PSI 1,000 Bar	3,000 PSI 200 Bar	3,000 PSI 200 Bar	95.0 GPM	360 L/min

VEP-BOP-Series \| Code 62 Flange Head Coupler

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex
3VEPF3-BOP	Socket/Female	3/8"	3/8" - 18 Female NPTF	Steel	2.55" (64.8mm)	1.62" (41.1mm)	25mm
3VEPF4-BOP	Socket/Female	3/8"	1/2" - 14 Female NPTF	Steel	2.77" (70.4mm)	1.62" (41.1mm)	28mm
4VEPF4-BOP	Socket/Female	1/2"	1/2" - 14 Female NPTF	Steel	3.08" (78.2mm)	1.98" (50.3mm)	30mm
6VEPF6-BOP	Socket/Female	3/4"	3/4" - 14 Female NPTF	Steel	3.37" (85.6mm)	2.19" (55.6mm)	38mm
8VEPF8-BOP	Socket/Female	1"	1" - 11-1/2 Female NPTF	Steel	3.89" (98.8mm)	2.46" (62.5mm)	44mm
10VEPF10-BOP	Socket/Female	1-1/4"	1-1/4" - 11-1/2 Female NPTF	Steel	4.40" (111.8mm)	2.70" (68.6mm)	55mm
12VEPF12-BOP	Socket/Female	1-1/2"	1-1/2" - 11-1/2 Female NPTF	Steel	5.28" (134.1mm)	3.74" (95.0mm)	63mm

VEP-BOP-Series \| Blowout Preventer Safety Plug (Female Threads)

Part Number	Coupling Type	Body Size	Threads	Material	Length	Max. OD	Hex
VEP3F3-BOP	Plug/Male	3/8"	3/8" - 18 Female NPTF	Steel	3.28" (83.3mm)	1.48" (37.6mm)	25mm
VEP3F4-BOP	Plug/Male	3/8"	1/2" - 14 Female NPTF	Steel	3.50" (88.9mm)	1.48" (37.6mm)	28mm
VEP4F4-BOP	Plug/Male	1/2"	1/2" - 14 Female NPTF	Steel	3.87" (98.3mm)	1.86" (47.2mm)	30mm
VEP6F6-BOP	Plug/Male	3/4"	3/4" - 14 Female NPTF	Steel	4.12" (104.6mm)	1.98" (50.3mm)	38mm
VEP8F8-BOP	Plug/Male	1"	1" - 11-1/2 Female NPTF	Steel	4.95" (125.7mm)	2.20" (55.9mm)	44mm
VEP10F10-BOP	Plug/Male	1-1/4"	1-1/4" - 11-1/2 Female NPTF	Steel	5.43" (137.9mm)	2.73" (69.3mm)	55mm
VEP12F12-BOP	Plug/Male	1-1/2"	1-1/2" - 11-1/2 Female NPTF	Steel	6.63" (164.4mm)	3.74" (95.0mm)	63mm

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

Shop Parts by Dixon Valve & Coupling